ANAMOD AM670 Stereo Limiter Vari Mu Compressor

( Brand: Anamod ), ( Manufacturer Part Number: AM670 ), ( Type: Dynamic Range Processor )

Review ANAMOD Stereo Limiter Vari mu Compressor

The ANAMOD AM670 Stereo Limiter/Vari-Mu Compressor is a professional-grade audio processing tool designed to bring clarity and control to your mixes and mastering projects. This versatile device employs both variable-mu compression and stereo limiting techniques to deliver high-quality, transparent compression and limiting with a distinct analog character.

The heart of the AM670 is its Vari-Mu compressor section, which utilizes a vintage design based on renowned studio equipment. This type of compression uses a vacuum tube circuit to provide smooth and natural sounding compression, allowing you to gently squeeze your audio without introducing unwanted artifacts or distortion. The Vari-Mu section offers controls for Threshold, Attack, Release, Ratio, and Makeup Gain, allowing you to fine-tune the compression characteristics for a variety of sources and applications.

Adjacent to the Vari-Mu compressor is the Stereo Limiter. This section is designed to ensure that your final mixes or masters maintain a consistent level and a balanced sound across the stereo field. The limiter employs a look-ahead design, which analyzes the input signal and anticipates peaks, allowing it to apply limiting in a more precise and effective manner. This results in a final mix or master that is not only loud and clear but also retains the desired dynamics and sonic character.

The AM670 also features a number of additional controls and functions to make your workflow more efficient and your results more accurate. These include an Input Trim control to adjust the level of the input signal, a Sidechain Filter to help you target specific frequencies during compression, and a Bypass switch to easily compare the processed and unprocessed signals.

With its versatile feature set and high-quality analog processing, the ANAMOD AM670 Stereo Limiter/Vari-Mu Compressor is an indispensable tool for any audio professional seeking to achieve professional-grade results in their mixes and masters.

Anamod AM-670 Stereo Vari-Mu Compressor/Limiter: A Detailed Analysis

The Anamod AM-670 Stereo Vari-Mu Compressor/Limiter is a high-end audio processing device that is widely used in professional recording studios and post-production facilities due to its distinctive sound character and versatile features. In this analysis, we will discuss the pros and cons of investing in the Anamod AM-670 to help you make an informed decision.

1. Authentic Vari-Mu Compression: The Anamod AM-670 utilizes a genuine Vari-Mu tube circuit, which provides a unique compression character with smooth and natural sounding results.

2. Stereo Linking: The stereo linking feature allows you to apply the same compression settings to both left and right channels simultaneously, maintaining a cohesive and balanced sound.

3. Transformer-Coupled Inputs and Outputs: The transformer-coupled inputs and outputs contribute to a richer and more musical sound compared to transformerless designs.

4. Wide Range of Compression: The AM-670 offers an extensive range of compression, from subtle level control to extreme limiting, making it suitable for various applications.

5. Sidechain Input: The sidechain input enables you to use external audio sources to control the compression, allowing for more creative processing possibilities.

6. High-Quality Build: The Anamod AM-670 is built with high-quality components and a rugged steel chassis, ensuring reliable and long-lasting performance.

1. Expensive: The Anamod AM-670 is a premium device, and its high price tag may not be accessible to all budgets.

2. Power Consumption: Compared to digital compressors, the Anamod AM-670 consumes more power, which could lead to higher electricity bills.

3. Maintenance: Tube equipment like the Anamod AM-670 requires regular maintenance and replacement of tubes to maintain optimal performance.

4. Limited Features: The AM-670 lacks some advanced features found in modern digital compressors, such as multiband compression and mid/side processing.

5. Size and Weight: The device is relatively large and heavy, which could pose a challenge for those who are limited by space or portability.

In conclusion, the Anamod AM-670 Stereo Vari-Mu Compressor/Limiter is an excellent investment for those seeking a high-end, tube-driven compressor/limiter with an authentic sound and versatile features. Its smooth and natural compression character, wide range of compression, and stereo linking capabilities make it an indispensable tool for professional recording studios and post-production facilities.

However, the high price tag, power consumption, maintenance requirements, limited features, and large size may deter some potential buyers. Ultimately, the decision to invest in the Anamod AM-670 depends on your specific requirements, budget, and priorities. If you value the unique sound character and versatility offered by this device, the investment will likely be worth it. Otherwise, there are more affordable and feature-rich alternatives available on the market.

Details:

These are no longer in production and very hard to find. Includes original manual. Excellent Fair child 670 stereo compressor. Its in great shape with only very minor signs of wear from racking.

For sale is a rare AnaMod AM670 Stereo Limiter Vari-Mu Compressor. Pictures are of actual item for sale, Flat rate shipping in the USA. Tested and fully functional.

specifications signalprocessorgo:

• brand: Anamod
• mpn: Am670
• type: Dynamic Range Processor

shipping signalprocessorgo:

• carrier: FedEx
• type: Fixed
• transit: 4-10 Days
• service: FedEx Ground or FedEx Home Delivery
• cost: $40.00
• class: Standard

returns signalprocessorgo:

• policy: No Returns

seller signalprocessorgo:

• rating: 100.0%
• city: Nashville, Tennessee
• # reviews: 1528

offer signalprocessorgo:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: June 20, 2025

payments signalprocessorgo:

• other
• wallet: Google-pay
• credit card: Diners-club

general signalprocessorgo:

• Musical Instruments Gear > Pro Audio Equipment > Signal Processors/Rack Effects
• condition: Used

Anamod AM670 Is Similar To:

• 500 Compressor Compression Fairchild Am660 Anamod Api 660 Series 670 (21.1% similar) Output level 27DBU, balanced input gain 15 to 15 db frequency response db from 40HZ to 15KHZ noise level better than 73DB below 4DBU, 30KHZ limiting noises same level as a vintage 660 with ge five star 6386 tubes and properly balanced total harmonic distortion level and compression dependent ...(November 29th, 2014)