DOEPFER A-138NV Modular Eurorack Circuit

( Brand: Doepfer ), ( Model: A-138NV SLIM LINE MIXER ), ( Type: Modular Synthesizer ), ( Manufacturer Part Number: A-138NV )

Review DOEPFER Vintage Edition Modular Eurorack Used Perfect Circuit

The Doepfer A-138nv is a versatile and powerful voltage controlled mixer module in the Eurorack format, designed and manufactured by Doepfer Musikelektronik in Germany. This module is essential for any modular synthesizer setup, as it enables the user to mix, attenuate, and route multiple audio or control voltage signals.

The A-138nv features 12 input channels, each with an associated attenuator knob. These inputs can accept both audio and control voltage signals, making it a flexible solution for a wide range of applications. The module also includes 12 output channels, allowing the user to send the mixed signals to other modules or external devices.

One unique aspect of the A-138nv is its ability to sum the input signals in two different ways. The user can choose between a simple summing mode, where all inputs are added together and the output level is determined by the last input received, or a more complex mode where each input has its own level control. This level control allows for precise adjustments of the individual input levels, resulting in a balanced and refined mix.

Additionally, the A-138nv comes with several useful features, such as a master level control for the overall output level and a DC-coupled input for processing control voltages. Each input and output channel is also equipped with LED indicators, providing visual feedback on the signal flow.

The Doepfer A-138nv is built with the highest quality components and is known for its robust and reliable construction. Its sleek black aluminum faceplate and clear labeling make it easy to use and integrate into any modular synthesizer setup. With its extensive input and output capabilities, the A-138nv is an indispensable tool for any Eurorack user looking to mix, route, and process their signals with precision and versatility.

The Doepfer A-138nv is a versatile and high-quality voltage controlled mixer module in Eurorack format. It can be used for various applications in modular synthesis, such as mixing signals, attenuverting CVs, and creating complex routing possibilities. Here are some pros and cons that can help you decide if this module is suitable for your needs:

1. Versatility: The A-138nv offers 8 channels with independent gain control for both audio and CV inputs, making it a versatile module for various mixing and attenuverting tasks.

2. High-quality: Doepfer is known for producing high-quality modules, and the A-138nv is no exception. It features low-noise circuitry, precise CV attenuation, and robust construction.

3. Flexibility: With its flexible input routing capabilities, the A-138nv can be used in various configurations, such as mixing audio signals, attenuverting CVs, or creating complex routing possibilities with multiple feedback and summing options.

4. Affordable: Compared to other high-quality mixer modules in the Eurorack format, the A-138nv is relatively affordable, making it an attractive option for budget-conscious modular synthesists.

1. Size: The A-138nv is a 2U module, which can take up valuable space in a Eurorack case. However, its functionality makes it a worthwhile investment for many synthesists.

2. Limited features: While the A-138nv offers a lot of functionality for a mixer module, it does not have advanced features like filtering or VCA control. If you require these functions, you may need to consider other modules.

3. Power consumption: The A-138nv consumes 170mA 12V and 50mA -12V, which can add to the overall power consumption of your Eurorack system.

In conclusion, the Doepfer A-138nv is a high-quality and versatile voltage controlled mixer module that offers a lot of functionality for mixing and attenuverting signals in Eurorack format. Its affordability, flexibility, and precision make it an attractive option for many modular synthesists. However, its size, power consumption, and limited features should be considered before making a purchase. Ultimately, if you require a mixer module for your Eurorack system and value versatility and high-quality construction, the A-138nv is a worthwhile investment.

part # a138nv prices

• $92.00-$94.81

specifications synthesasha:

• brand: Doepfer
• model#: A-138NV SLIM LINE MIXER
• type: Modular Synthesizer
• manufacturer part number: A-138NV

returns synthesasha:

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

shipping synthesasha:

• service: Standard
• transit: 3-6 Days
• class: Standard
• type: Fixed
• cost: $16.77

offer synthesasha:

• started: March 15, 2026
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

payments synthesasha:

• other
• credit card: Visa
• wallet: Paypal

general synthesasha:

• condition: Used
• Musical Instruments Gear > Pro Audio Equipment > Synthesizers

seller synthesasha:

• # reviews: 50542
• rating: 99.6%

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