1. Pro Audio Synthesizers On Sale
  2. sku: 2991144497187792
  3. ADDAC SYSTEM ADDAC807A

ADDAC SYSTEM ADDAC807A Modular Eurorack Demo Circuit

Addac807a Addac System Black Modular Eurorack - Demo Perfect Circuit

( Brand: Addac System ), ( Model: ADDAC807A INDIVIDUAL CHANNEL STEREO OUTPUTS ), ( Type: Modular Synthesizer ), ( Manufacturer Part Number: ADDAC807A )

Review ADDAC SYSTEM Black Modular Eurorack Demo Perfect Circuit

The ADDAC SYSTEMS AADAC807A is a versatile and feature-rich modular Eurorack demo circuit designed to provide musicians and sound designers with a comprehensive solution for creating and showcasing their modular creations. This demo circuit is an excellent addition to any Eurorack modular synthesizer setup, offering a wide range of functionalities that cater to various applications.

At its core, the AADAC807A is a 10-channel audio demultiplexer, allowing users to route up to ten individual audio sources to a single output channel. Each input channel features an independent level control, ensuring precise adjustment of sound levels for each source. This makes it an ideal solution for routing and switching between multiple audio sources in a live performance setup or studio environment.

Moreover, the AADAC807A comes with an onboard VCA (Voltage Controlled Amplifier) for each input channel, offering voltage control over the gain of each source. This adds a layer of expressiveness and dynamic control, allowing users to shape and manipulate the audio signals in real-time using their modular synthesizer or other CV (Control Voltage) sources.

Furthermore, the AADAC807A includes an input selector for each channel, enabling users to switch between multiple audio sources without having to physically disconnect and reconnect cables. This not only saves time and effort but also ensures a more fluid and seamless performance.

Additionally, the AADAC807A includes a global bypass, which allows users to bypass all input channels and send the master output directly to their mixing console or other external devices. This feature is particularly useful for quickly routing audio from other sources or for muting the entire demo circuit during performances or recording sessions.

The AADAC807A is housed in a compact, rugged Eurorack case, featuring a sleek black anodized aluminum front panel and a robust steel rear panel. The high-quality, through-hole components used in its construction ensure a reliable and stable performance, even in the most demanding conditions.

In summary, the ADDAC SYSTEMS AADAC807A is a powerful and versatile modular Eurorack demo circuit, offering ten independent input channels, onboard VCAs, input selectors, and a global bypass. Its robust construction, combined with its extensive functionality, makes it an essential tool for any modular synthesist or sound designer looking to create and showcase complex and dynamic audio performances.

The ADDAC System ADDAC807a is a versatile and feature-rich Voltage Controlled Amplifier (VCA) module for Eurorack modular synthesizers. Here's a list of its key features, followed by their potential pros and cons:

Features:

1. Dual VCAs with independent CV inputs and attenuverters.

2. External signal input with level control.

3. CV inversion for each VCA.

4. CV summing for both VCAs.

5. VCA bypass.

6. Signal inversion.

7. Low pass gate for each VCA output.

8. External trigger input for the low pass gates.

9. CV and trigger input normalization.

Pros:

1. Dual VCAs allow for processing two audio signals at once.

2. CV inversion and summing provide additional modulation possibilities.

3. Low pass gates provide additional filtering capabilities.

4. External trigger input can be used to create envelope-like movements.

5. CV and trigger input normalization make patching easier and more flexible.

Cons:

1. The module may be more expensive compared to simpler VCA modules.

2. The number of features could potentially make patching and using the module more complex for beginners.

Conclusion:

The ADDAC807a is a powerful and versatile VCA module that offers a wide range of features to enable intricate modulation and filtering possibilities for Eurorack users. While it may be more expensive and complex than simpler VCA modules, its capabilities make it a valuable addition to any modular synthesizer setup, especially for those seeking advanced modulation and filtering options.

Recommendation:

If you're a beginner in modular synthesis or looking for a simple VCA module, this module might be more than what you need. However, if you're an advanced user or looking for a versatile and powerful VCA with additional filtering and modulation capabilities, the ADDAC807a is an excellent choice.

part # addac807a prices

  • $98.00-$2029.00

specifications synthesasha:

  • brand: Addac System
  • model#: ADDAC807A INDIVIDUAL CHANNEL STEREO OUTPUTS
  • type: Modular Synthesizer
  • manufacturer part number: ADDAC807A

offer synthesasha:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: November 22, 2025
  • availability: In Stock

payments synthesasha:

  • credit card: Mastercard
  • other
  • wallet: Google-pay

shipping synthesasha:

  • type: Fixed
  • transit: 4-10 Days
  • cost: $16.77
  • service: Standard
  • class: Standard

seller synthesasha:

  • # reviews: 49655
  • rating: 99.4%

returns synthesasha:

  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days

general synthesasha:

  • condition: Open box
  • Musical Instruments Gear > Pro Audio Equipment > Synthesizers
type: modular synthesizer,
category: musical instruments > pro audio equipment > synthesizers, sku: 2991144497187792,

Addac System ADDAC807A Is Similar To:

synthesasha logo
2 offers $98.00–$2029.00 USD
  • Offer #1: $98.00 price + free delivery = $98.00* total.FREE SHIPPING
  • Offer #2: $2029.00 price + free delivery = $2029.00* total.FREE SHIPPING