816122-2 MORTRONICS Classic Mono Stereo Quad Lline Volume

Review MORTRONICS Classic Mono Stereo Quad Lline Volume Control Plate

The Mortronics 816122-2 Classic Mono Stereo Quad Line Volume Control Plate is a high-quality audio component designed for use in professional audio applications. This volume control plate features four independent mono channels, each capable of handling line-level signals.

The control plate is constructed from heavy-duty aluminum and is finished in a classic black anodized coating, giving it a sleek and stylish appearance. Each channel on the plate is equipped with a smooth, high-quality rotary potentiometer that provides precise volume control. The pots are mounted on solid aluminum shafts, ensuring a long and reliable service life.

The volume control plate is designed to be easily integrated into a wide range of audio systems. It features four sets of balanced XLR inputs and outputs, making it ideal for use in professional recording studios, live sound applications, and other high-end audio setups. The inputs and outputs are wired in a quadruple line configuration, which ensures that the signal path is kept as short and direct as possible, minimizing the potential for signal degradation.

The Mortronics 816122-2 Classic Mono Stereo Quad Line Volume Control Plate is built to the highest standards of quality and craftsmanship. It is designed to deliver accurate and consistent volume control, with a frequency response that is flat from 20 Hz to 20 kHz. The pots are also matched to ensure that the gain is balanced between channels, ensuring that the mix is consistent and even.

The volume control plate is designed to be easy to use, with each channel featuring a clearly marked volume control knob and a conveniently located power switch. The plate also features a ground lift switch, which can be used to isolate the input and output grounds from each other, helping to eliminate ground loops and other unwanted noise.

In summary, the Mortronics 816122-2 Classic Mono Stereo Quad Line Volume Control Plate is a high-quality audio component that is ideal for use in professional audio applications. Its heavy-duty construction, smooth and precise volume control, and convenient input and output configuration make it a versatile and reliable addition to any audio system. Whether you're recording in a studio or mixing a live soundboard, this volume control plate is sure to deliver the accurate and consistent volume control that you need to create a high-quality mix.

The Mortronics 816122-2 Classic Mono Stereo Quad Line Volume Control Plate is a professional-grade audio component designed for use in various audio applications, particularly in studio environments or high-end audio systems. Here are some potential advantages and disadvantages of purchasing this volume control plate:

1. High-Quality Build: This volume control plate is built with premium components, ensuring a high-quality audio experience. It features a rugged steel chassis, gold-plated RCA inputs and outputs, and a smooth, precise volume control knob.

2. Versatile Application: The 816122-2 is a quad-line volume control plate, meaning it can handle up to four audio sources or channels. This makes it a versatile option for use in a variety of audio setups, from studio recording consoles to home theater systems.

3. Discrete Volume Control: Each channel on the 816122-2 has its own discrete volume control, allowing for independent volume adjustments for each source or channel. This is particularly useful in studio environments where multiple sources need to be mixed and balanced.

4. Low-Noise Design: The 816122-2 is designed to minimize noise and interference, ensuring a clean audio signal. This is important in professional audio applications where even the slightest noise or interference can be detrimental.

1. Cost: The Mortronics 816122-2 is a premium audio component, and its price reflects its high-quality build and features. It may not be an affordable option for those on a tight budget.

2. Size: The 816122-2 is a larger, more industrial-looking component, which may not be aesthetically pleasing in all audio setups. However, its size is a necessary feature for its versatile application and discrete volume control.

3. Requires External Power Supply: The 816122-2 requires an external power supply to operate, which can add to the overall cost and complexity of the audio setup.

The Mortronics 816122-2 Classic Mono Stereo Quad Line Volume Control Plate is a high-quality, versatile, and professional-grade audio component that offers discrete volume control, low-noise design, and a rugged build. While it may be more expensive and larger than some other volume control options, its premium features and superior audio performance make it a worthwhile investment for those in need of a high-performance volume control solution.

If you are in the market for a high-quality, professional-grade volume control plate with discrete volume control and low-noise design, the Mortronics 816122-2 is an excellent option to consider. Its premium build and features may come at a higher cost, but its superior audio performance and versatility make it a worthwhile investment for those in need of a reliable and high-performance volume control solution.

Details:

You are buying a very gently used classic Mortronics mono stereo quad line volume control 816122-2 with stainless steel finish face plate. Original instructions and twist connectors are included. They are even less visible than pictured see actual photos. These types of controls go back decades and still today work perfectly as long a stable is hooked up to them.

It was purchased by me in the 80s and used less than a year until I relocated. It stood for 8-16 ohms on the input side and 122 was model -2 stereo. It works perfectly and is in excellent condition with only a few hardly noticeable very tiny scratches on the face plate. This method, which works much better than resistance based methods in home systems, is to use volume controls have transformers for the primary and secondary input output stages of sound.

The control has been stored in a dry and non-smoking environment since then.

specifications tvvideoaudio:

• brand: Mortronics
• mpn: 816122-2
• part type: Control Plate
• country of origin: United States

offer tvvideoaudio:

• sold #: 8
• in stock #: 1
• options: ship-to-home
• started: may 31, 2026
• availability: in stock
• price: $28.50
• item condition: Used

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• # reviews: 863
• rating: 100.0%
• city: scottsdale, arizona

general tvvideoaudio:

• category: Electronics > Home > Tv, Video Audio Parts

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• policy: no returns

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• carrier: usps
• service: usps ground advantage
• class: standard
• transit: 4-8 days
• type: calculated