Record Weights
ADL (Analog Disk Light) Record Weight
Technical data
Standard color is black or silver.
Weight & size optimized to properly couple record to turntable platter.
Optimized for suspension and high mass turntables
Scalloped geometry provides secure record changes
Proprietary polymer decouples record weight from spindle
Precision transfer molding process for precise balance
Cost effective design for exceptional value
Dimensions W x D: 3.25″ (8.25) x 1.35″ (3.43)
Weight: 315 g
Product literature
Product manual
HRS Analog Disk record weight is a highly innovative design that eliminates record groove noise revealing a new level of musical performance. It is manufactured from a proprietary polymer and billet-machined black anodized aircraft aluminum bonded together using a precision transfer mold with less than one thousandth of an inch tolerance for perfect alignment and balance. The weight and final polymer properties are based on years of development tests. The result is a design that performs equally well with high mass turntables and lighter weight suspension designs.
ADH (Analog Disk Heavy) Record Weight
Technical data
Standard color is stainless steel
Weight & size optimized to properly couple record to turntable platter.
Optimized for high mass turntables (platter > 15 lbs).
Scalloped geometry provides secure record changes
Proprietary polymer decouples record weight from spindle
Precision transfer molding process for precise balance
Cost effective design for exceptional value
Dimensions W x D: 3.25″ (8.25) x 1.35″ (3.43)
Weight: 850 g
Product literature
Product manual
HRS Analog Disk record weight is a highly innovative design that eliminates record groove noise revealing a new level of musical performance. It is manufactured from a proprietary polymer and billet-machined black anodized aircraft aluminum bonded together using a precision transfer mold with less than one thousandth of an inch tolerance for perfect alignment and balance. The weight and final polymer properties are based on years of development tests. The result is a design that performs equally well with high mass turntables and lighter weight suspension designs.
Feet
Nimbus (assembly)
Prices
| 1.0 inch (2.54 cm) height |
$158 |
| 1.5 inch (3.81 cm) height |
$165 |
| 2.0 inch (5.08 cm) height |
$183 |
Technical data
Two (soft polymer) Nimbus Couplers bonded, top and bottom, to (metal) Nimbus Spacer
Broadband noise reduction design maximizes performance
Effective on electronic chassis and speaker cabinets
Selection of sizes and heights allows system optimization
Proprietary polymers optimized from years of listening tests
High grip design creates very stable system
Separate Nimbus elements maximizes configuration flexibility
Weight: 315 g
Product literature
Product manual
The HRS Nimbus System incorporates a highly effective design to eliminate component chassis noise revealing a new level of musical performance. They are precision manufactured from billet-machined aircraft aluminum and proprietary HRS polymers. A very specific amount of mass, stiffness, and damping from these products eliminates chassis resonance problems and transforms residual chassis energy to heat. This is a special system utilized by audiophiles and industry professionals as their reference chassis noise reduction system.The HRS Nimbus system is placed directly on the shelf supporting your component with one of the all polymer Nimbus couplers in contact with the surface of the shelf and another in direct contact with the bottom chassis of the component (not the existing component feet). The Nimbus spacer is selected to give you the desired height of the system.The Nimbus Coupler is a prorietary HRS polymer molded into a specific geometry developed by HRS.The Nimbus Coupler can be used alone or with the NImbus spacer to add desired height to the system.
Damping Plates
MKII Damping Plates
Prices
| 4.5″ x 5.5″ x 0.7″ (1.1 lbs) |
$190 |
| 4.5″ x 9.5″ x 0.7″ (2 lbs) |
$270 |
| 4.5″ x 14.5″ x 0.7″ (3.1 lbs) |
$345 |
Technical data
Black or silver
Product literature
Product manual
The HRS Damping Plate MKII is the latest in damping plate technology. It significantly reduces the negative impact of air-borne vibration on your audio or video component. The HRS Damping Plate should be placed directly on top of an electronic component chassis with the soft side (a custom formulated elastomer) of the damping plate in contact with the chassis surface. The greater the surface area covered by the damping plates the greater the improvement in audio/video performance.HRS Damping Plates MKII are produced in various sizes to allow you to create the optimum configuration for your component(s). All visible surfaces are made from a precision machined billet aircraft aluminum with a black anodize finish.
DPX Damping Plates
Prices
| 4.5″ x 5.5″ x 1.3″ (2.7 lbs) |
$238 |
| 4.5″ x 9.5″ x 1.3″ (4.6 lbs) |
$354 |
| 4.5″ x 14.5″ x 1.3″ (7.1 lbs) |
$434 |
Technical data
Black or silver
Product literature
Product manual
Isolation Bases
M3X2 Isolation Bases
Prices
| 23″ w x 21″ d x 3″ h (62 lbs) |
$4,895 |
| 21″ w x 19″ d x 3″ h (52 lbs) |
$3,995 |
| 19″ w x 17″ d x 3″ h (43 lbs) |
$3,450 |
| 19″ w x 14″ d x 3″ h (37 lbs) |
$2,995 |
| Custom and Semi-custom M3x2 Isolation Bases (Many Available) |
Inquire for price |
Technical data
Standard color is black or silver. The granite is always black.
We have new weight ranges, for lighter platforms and equipment. Details to follow.
Supported Equipment Weight Range: RED: 0-30 lbs (0-14 kg)
Supported Equipment Weight Range: GREEN: 30-60 lbs (13-27 kg)
Supported Equipment Weight Range: BLUE: 60-120 lbs (27-54 kg)
Broadband noise reduction system maximizes performance
Highly effective on wide range of surfaces and structures
Low profile compact design minimizes space requirements
Standard and custom sizes ensure full system integration
Integrates directly into HRS audio stands without modification (M3X2-1719, M3X2-1921 isolation base sizes)
The M3X2 Isolation Base is the latest generation of reference level isolation bases from Harmonic Resolution Systems. It is manufactured from six different materials including two proprietary polymers, billet machined aircraft aluminums, and polished black granite. The M3X2 load range is matched to the component weight for maximum performance and can be modified in the future to preserve initial investment. The M3X2 is the result of more than a decade of research and development into achieving true reference level audio system performance.This unique design utilizes six different materials to optimize stiffness, geometry, mass, and impedance characteristics.Each material is carefully selected for optimum performance and functionality. The M3X2 Isolation Base also uses two different proprietary HRS elastomer formulations. The first was developed to maximize isolation efficiency, and the second was developed to control and eliminate residual energy. A finely polished black granite contact plate is combined with two custom resonance control stages in a billet machined aircraft aluminum frame with a craftsmanship finish and black anodized coating. This exceptional design was created to offer maximum performance, cosmetic elegance, and a durable scratch resistant inlay design that will provide years of maintenance free service. The M3X2 Isolation Base is produced in four standard sizes. Each size can be purchased in any of the three different load ranges to optimize component performance. If one of standard sizes or load ranges does not fit your needs, HRS offers hundreds of custom designs for many different components including all large turntables and amplifiers. Please contact your local sales representative or Harmonic Resolution Systems for assistance with custom isolation bases for your components.
S3 Isolation Bases
Prices
| 21″ w x 19″ d x 3″ h |
$2,850 |
| 19″ w x 17″ d x 3″ h |
$2,750 |
Technical data
Standard color is black or silver
Supported Equipment Weight Range: RED: 0-45 lbs (0-20 kg)
Supported Equipment Weight Range: GREEN: 45-75 lbs (20-34 kg)
Supported Equipment Weight Range: BLUE: 75-135 lbs (34-61 kg)
“The S1 Isolation Base was derived from our reference level Isolation Base. It has the same primary isolation stage combined with a new innovative plinth construction that achieves a high level of performance at a lower price point for our customers.”
-Michael Latvis
Chief Engineer
Harmonic Resolution Systems Inc.The S1 Isolation Base is a highly innovative design that eliminates noise revealing a new level of musical performance. It is manufactured from four different materials including a proprietary resonance control stage with billet machined aircraft aluminum trim and inlay. The S1 load range is matched to the component weight for maximum performance and can be modified in the future to preserve initial investment. This is a unique product that offers audiophiles industry-leading performance at a fraction of the price of our reference level designs.The S1 Isolation Base is produced in two standard sizes. Each size can be purchased in any of the three different load ranges to optimize component performance.If one of standard sizes or load ranges does not fit your needs, HRS offers hundreds of custom designs in our M3 Isolation Base product line including custom designs for all large turntables and amplifiers. Please contact your local sales representative or Harmonic Resolution Systems for assistance with custom isolation bases for your components.The broadband noise reduction system in the S1 maximizes performance and is highly effective on a wide range of surfaces and structures. The low profile compact design also minimizes space requirements.The S1 Isolation Bases Integrate directly into the HRS audio stand frames. (S1-1719, S1-1921 sizes)
R3x Isolation Bases
Prices
| 21″ w x 19″ d x 3″ h |
$1,975 |
| 19″ w x 17″ d x 3″ h |
$1,925 |
Technical data
Standard color is black or silver
Supported Equipment Weight Range: RED: 0-60 lbs (0-27.3 kg)
Supported Equipment Weight Range: GREEN: 60-100 lbs (27.3-45.5 kg)
Supported Equipment Weight Range: BLUE: 100-160 lbs (45.5-72.7 kg)
Product literature
Product manual
“The (original) R1 (now R3x) Isolation Base was derived from our High Performance S series Isolation Base design. It has the same primary isolation stage and 60% of the plinth construction combined with a new innovative top and bottom panel that offers excellent performance and value for our customers.”
-Michael Latvis
Chief Engineer
Harmonic Resolution Systems Inc.The R3x Isolation Base is a highly innovative design that eliminates noise revealing a new level of musical performance. It is manufactured from five different materials including a proprietary resonance control stage and billet machined aircraft quality aluminum trim. The R3x load range is matched to the component weight for maximum performance just like our high performance S1 and reference level M3x design. The R3x can also be modified in the future to preserve initial investment. This is a unique product that offers our customers true Harmonic Resolution Systems performance that is derived from a decade of experience creating industry leading designs.The R3x Isolation Base is produced in two standard sizes. Each size can be purchased in any of the three different load ranges to optimize component performance. If one of standard sizes or load ranges does not fit your needs, HRS also offers hundreds of custom designs in our M3X Isolation Base product line, including custom designs for all large turntables and amplifiers. Please contact us for assistance with custom isolation bases for your components.The broadband noise reduction system in the R3x maximizes performance and is highly effective on a wide range of surfaces and structures. The low profile compact design also minimizes space requirements. The standard sizes of the R series (R3x-1719, R3x-1921) Isolation Bases Integrate directly into the HRS audio stand frames.
Equipment Racks
HRS equipment stands are available in many standard and many more custom configurations. Here are a few examples that just give an idea of the price ranges of each series of equipment stand frame with appropriate isolation bases as shelves:
- Available shelves / platformsAvailable shelves / platforms
- Recommended shelves / platformsRecommended shelves / platforms
- Adjustable shelf spacing (to the inch)Adjustable shelf spacing (to the inch)
- Max number of shelves tallMax number of shelves tall
- Min number of shelves tallMin number of shelves tall
- Max number of shelves wide (side-by-sides)Max number of shelves wide (side-by-sides)
- Total price for 4-shelf rack frame plus four 19x21 inch shelvesTotal price for 4-shelf rack frame plus four 19x21 inch shelves
- Available shelves / platformsR-shelf, R3X, S3, M3X2
- Recommended shelves / platformsR-shelf, R3X, S3
- Adjustable shelf spacing (to the inch)Yes
- Max number of shelves tall5
- Min number of shelves tall1 (amp stand)
- Max number of shelves wide (side-by-sides)Unlimited
- Total price for 4-shelf rack frame plus four 19x21 inch shelves$9,000
(RXR with 4 R-shelves)
- Available shelves / platformsR-shelf, R3X, S3, M3X2
- Recommended shelves / platformsR-shelf, R3X, S3
- Adjustable shelf spacing (to the inch)Yes
- Max number of shelves tall5
- Min number of shelves tall1 (amp stand)
- Max number of shelves wide (side-by-sides)Unlimited
- Total price for 4-shelf rack frame plus four 19x21 inch shelves$13,780
(RXR with 4 R3x-1921
platforms as shelves)
- Available shelves / platformsR3X, S3, M3X2
- Recommended shelves / platformsS3, M3X2
- Adjustable shelf spacing (to the inch)Yes, must order posts at new height
- Max number of shelves tall6
- Min number of shelves tall1 (amp stand)
- Max number of shelves wide (side-by-sides)Unlimited
- Total price for 4-shelf rack frame plus four 19x21 inch shelves$17,850
(SXR with 4 S3
platforms as shelves)
- Available shelves / platformsR3X, S3, M3X2
- Recommended shelves / platformsS3, M3X2
- Adjustable shelf spacing (to the inch)Yes, must order posts at new height
- Max number of shelves tall6
- Min number of shelves tall1 (amp stand)
- Max number of shelves wide (side-by-sides)Unlimited
- Total price for 4-shelf rack frame plus four 19x21 inch shelves$21,450
(SXR with 4 M3x2
platforms as shelves)
- Available shelves / platformsR3X, S3, M3X2
- Recommended shelves / platformsM3X2
- Adjustable shelf spacing (to the inch)Yes
- Max number of shelves tallFull custom
- Min number of shelves tall1 (amp stand)
- Max number of shelves wide (side-by-sides)Unlimited
- Total price for 4-shelf rack frame plus four 19x21 inch shelvesVXR prices & pics coming soon
MXR Rack Frame
Note: Isolation Bases (which are used as shelves in the rack) Ordered Separately
HRS has transitioned the production of their reference level stands to the new VXR reference level frame. The MXR is no longer available.
Prices
| 19″ x 21″ shelf size. Room for 4 shelves |
No longer in production |
| 19″ x 21″ shelf size. Room for 3 shelves |
No longer in production |
| 17″ x 19″ shelf size. Room for 4 shelves |
No longer in production |
| 17″ x 19″ shelf size. Room for 3 shelves |
No longer in production |
| Center panel for 4-shelf frame |
No longer in production |
| Center panel for 3-shelf frame |
No longer in production |
| Premium Wood Finish (Walnut Burl, Bird’s Eye Maple) |
No longer in production |
| MXR Solid Brace Insert (pair, extra support for very heavy gear on top shelf) |
No longer in production |
| MXR Brackets (Qty 4, for additional M3X shelf) |
No longer in production |
| MXR Cable Organizer (ea.) |
No longer in production |
| Custom MXR Stands and Finishes |
No longer in production |
Technical Data
Fully adjustable shelf system (quantity and location)
Load range of each shelf optimized for maximum performance
Leveling system with locking feature for stability
Infinite cable access (no vertical or horizontal beams)
Structure design for optimum isolation base performance
Unlimited expandability preserves initial investment
Product literature
Product manual
Custom MXR Frame systems now include 5 shelf model, 23″ width frames, and tiered systems (3T4, 4T5 etc.) Contact us for assistance.The MXR Audio Stand comes in one standard finish (Mahogany) and three premium finishes including Walnut Burl, Piano Black, and Birds Eye Maple. Custom rack systems configurations, including side by side systems, are currently available. We also do custom finishes to match existing decor or speakers. Double wide systems available for each model with twice as many isolation bases. Add 23″ width for 1719 models and 25″ width for 1921 models. The MXR Audio Stand is an industry leading design that eliminates noise revealing a new level of musical performance. The frame itself is manufactured from six different materials including billet-machined aircraft aluminums and exotic finishes over a composite inner frame structure. The highly acclaimed HRS isolation bases load directly into the MXR frame as the shelf system. The MXR frame optimizes isolation base performance while offering unique flexibility and functionality. It is the last system you will ever need. Four ultra high frequency billet machined brackets support each shelf. The brackets are adjustable vertically allowing you to select ideal shelf spacing for your system. Regardless of the final shelf location you still will have infinite cable access because there are no front or rear braces to the main structure. You can also add or remove a shelf at any time without any modification to the rack structure or detracting in any way from its exceptional performance or beauty. The MXR Audio Stand was simply designed to be the last equipment stand you will ever purchase.
SXR Rack Frame
Note: Isolation Bases (which are used as shelves in the rack) Ordered Separately
Prices
Standard color is black or silver.
Example of standard frame configurations shown below
| 19″ x 21″ shelf size. Supports 6 shelves |
|
| 19″ x 21″ shelf size. Supports 5 shelves |
$11,550 |
| 19″ x 21″ shelf size. Supports 4 shelves |
$9,695 |
| 19″ x 21″ shelf size. Supports 3 shelves |
$7,450 |
| 19″ x 21″ shelf size. Supports 2 shelves |
$5,225 |
| 19″ x 21″ shelf size. Supports 1 shelf (amp stand) |
$2,925 |
| 17″ x 19″ shelf size. Supports 6 shelves |
|
| 17″ x 19″ shelf size. Supports 5 shelves |
$11,370 |
| 17″ x 19″ shelf size. Supports 4 shelves |
$9,535 |
| 17″ x 19″ shelf size. Supports 3 shelves |
$7,350 |
| 17″ x 19″ shelf size. Supports 2 shelves |
$5,170 |
| 17″ x 19″ shelf size. Supports 1 shelf (amp stand) |
$2,875 |
| Reconfiguration of existing SXR Frame |
Contact us for a quotation |
| SXR Solid Brace Insert (pair) |
$2,095 |
| SXR Cable Organizer, aluminum |
$995 ea. |
| Extra SXR Struts to change height of existing system (4″, 6″, 8″, or 10″) |
$103 ea. |
| SXR Double wide, Triple wide, Tiered Systems, Custom Shelf Spacing – infinite configuration options |
Contact us for a quotation |
Technical data
Fully adjustable shelf system (quantity and location)
Load range of each shelf optimized for maximum performance
Leveling system with locking feature for stability
Infinite cable access (no vertical or horizontal beams)
Structure design for optimum isolation base performance
Unlimited expandability preserves initial investment
Designed for use with HRS M, S, R and E series isolation bases (all platforms, but not the R-shelf)
Product literature
Product manual
The SXR Audio Stand was developed based on technical concepts and technology derived from our reference level MXR Audio Stand frames. The SXR frame system combined with Harmonic Resolution Systems isolation bases eliminates noise revealing a new level of musical performance. The modular frame concept is manufactured from billet-machined aircraft aluminum with a resonance control system. The highly acclaimed HRS isolation bases load directly into the SXR frame as the shelf system. The SXR frame optimizes isolation base performance while offering unique flexibility and functionality. The SXR frame system is completely modular and can be expanded vertically or horizontally at any time. It is available in a 1 bay (amp stand) configuration up to an infinite number of bays for larger systems. The SXR Audio Stand can be reconfigured, expanded or contracted at any time by acquiring the additional parts of the system needed to make the desired changes.The owner of the SXR system can also change the component spacing of any system. Standard shelf spacing can be specified at 6 inches, 8 inches, or 10 inches. Custom supports for taller shelf spacing (e.g., 12 inches, 14 inches, etc.) are available at a modest upcharge (quote required). Shelf spacing can also be changed in the future if the component size changes by ordering new strut lengths from your authorized Harmonic Resolution Systems sales agent. Typical standard SXR frame configurations are shown below. This is a small sample of available configurations. Please consult your authorized HRS sales agent to determine the best configuration for your system needs. All dimensions below are for reference only and heights are based on 8” shelf spacing.The SXR Audio Stand comes standard in either black or silver anodized aluminum finish. The standard SXR frame sizes are designed around the 21” wide by 19” deep isolation bases and 19” wide x 17” deep isolation bases. Harmonic Resolution Systems also builds SXR frame systems for 23” wide by 19” deep on custom order basis. An unlimited number of configurations can be specified for the SXR Audio Stand. Please contact us for more information.
RXR Rack Frame
Note: Shelves and Isolation Bases (which may be used as shelves in the rack) Ordered Separately
Prices
Standard Finish is Clear Maple, add 10% to Price Below for Black Finish
RXR Double wide systems are twice price of single wide, triple wide is three times price of single wide, etc (no limit to horizontal expansion)
| 19″ x 21″ or 17″ x 19″ shelf size. Supports 5 shelves |
$8,235 |
| 19″ x 21″ or 17″ x 19″ shelf size. Supports 4 shelves |
$7,000 |
| 19″ x 21″ or 17″ x 19″ shelf size. Supports 3 shelves |
$5,560 |
| 19″ x 21″ or 17″ x 19″ shelf size. Supports 2 shelves |
Special order, contact us |
| 19″ x 21″ or 17″ x 19″ shelf size. Supports 1 shelf (amp stand) |
$1,750 |
| 21″ wide x 23″ deep shelf size. Supports 1 shelf (amp stand) |
$1,870 |
| This 2123 primary support can also be positioned in the bottom location of a taller RXR frame |
Contact us for details |
| R Shelf – For RXR Frame Only (Standard color is black or silver) |
| 19″ x 21″ or 17″ x 19″ shelf size |
$500 |
| 21″ wide x 23″ deep shelf size |
$595 |
Technical data
The RXR Audio Stand is a high performance design that eliminates noise, revealing a new level of musical performance. The frame is manufactured from billet machined aircraft aluminum, composite wood, and a new proprietary high performance polymer damping layer inside the frame. This innovative, cost effective design concept produces configuration flexibility and true HRS performance at a lower price.
The R-Shelf is manufactured from a custom built non-resonant structural material and custom HRS polymer elements that interface with the frame.
