TSA1000 Digital Audio Volume Controller

US $14.95

293 in stock
Buy it now

SKU: G5799C3E3F0D08

TSA1000 is a Bluetooth/Single-ended audio volume controller. It can work with our TSA7499 Bluetooth audio amplifier board and control the audio volume by rotating a real knob.

Either the Bluetooth audio source or cable input (Single-ended) audio source can be adjusted by the small knob.

It has a single-ended audio source in port, a single-ended audio source output port, and a Bluetooth audio volume control port. The audio out signal will increase/decrease when the user rotates the knob. Bluetooth audio volume control port will also output an increase/decrease in the control signal.


Port name Pin name Direction Description
Audio In GND
R Analog In Audio in
L Analog In Audio in
Audio Out GND
R Analog Out Audio out, connect to amplifier board
L Analog Out Audio out, connect to amplifier board
Bluetooth control 5V
INC Digital Out Bluetooth audio volume +
DEC Digital Out Bluetooth audio volume –
SEL Digital In Bluetooth/Single-ended select


0-Single-ended select

TSA7499 with TSA1000 external volume control board


  • Size: 5cm x 3.8cm
  • Bluetooth audio volume control
  • Singal-ended audio volume control
  • An external audio volume knob
  • Working voltage: DC 5V


  • Personal computer
  • Background music system
  • Musical instrument amplifiers
  • Home DIY
  • Car audio

Package includes: 1 x TSA1000 Digital Audio Volume Controller

Customers reviews

There are no reviews yet.

Be the first to review “TSA1000 Digital Audio Volume Controller”

Your email address will not be published. Required fields are marked *

Search for products

Back to Top
Product has been added to your cart