4-input digital stereo audio selector + Tape Monitor, dual output and volume control

The inputs can be selected via jumper, but for even more convenient operation you can use an external 4-channel selector (available separately), which lets you switch sources without working directly on the circuit. A fifth, additional input, called Tape Monitor, is also available, selectable via toggle switch, ideal for directly connecting cassette recorders, reel-to-reel decks or other devices with a monitoring function.

Perfect for anyone wanting a simple, effective solution without resorting to complex or costly systems, this device lets you manage multiple audio sources while always keeping volume control on the output feeding the amplifier.

Note: the potentiometer knob is not included and can be purchased separately. Soldering required for assembly. The kit is supplied complete with instructions.

• Digital audio source selection
  The device provides precise digital selection between four stereo sources, ensuring smooth transitions free from noise or distortion. With a simple command, you can switch from one source to another without any loss of signal quality.
• One of its most versatile functions is the ability to send the selected signal to two distinct outputs: one dedicated to recording and the other to amplification. This feature makes it ideal for settings where multiple audio streams need to be managed at the same time, such as recording studios or live events.
• Dedicated volume control on the amplifier output
  The output feeding the amplifier is fitted with an independent volume control, which lets you adjust the signal level precisely, without altering the audio stream sent to recording.
• Ease of use and instant integration
  The intuitive design makes the device accessible even to those with little audio experience. It is easy to integrate into any existing system, offering a practical, immediate solution for source management.
• Compact, affordable and functional
  Despite its many features, the selector is compact and affordably priced. It is an ideal solution for anyone looking for an effective audio management system, without having to invest in complex or expensive equipment.

• Recording studios: lets you easily select and monitor multiple audio sources, with the ability to record and adjust the output to the amplifier independently.
• Live events: perfect for quickly routing signals from microphones, instruments or audio players to separate outputs, while keeping control of the output volume.
• Home studios and amateur setups: a practical solution for anyone wanting to manage multiple audio sources without the bulk and cost of professional equipment.

• Inputs: 4 line inputs (selectable via jumper) and 1 Tape Monitor input (selectable via toggle switch)
• Outputs:
  • 1 fixed output for recording
  • 1 adjustable output for amplification (with volume control)