Musical Instrument Amplifiers › Power Amplifier › Tone › 2 › Bass Amps

Description: Brand new and high quality 5 times the board preamp. This audio p... Description: Brand new and high quality 5 times the board preamp. This audio preamplifier board uses the original imported op amp chip which is purer than other similar op amps.Smaller noise floor.It is suitable for a wide range of preamplifier... more

Features: 1: Wide range of applications 2: APP has a timer shutdown function 3... Features: 1: Wide range of applications 2: APP has a timer shutdown function 3: Supports custom 10-segment sound effects to be adjusted arbitrarily to make up for the deficiencies so that different speakers can achieve better sound effects. 4: The... more

Features: brand new and high quality The higher the supply voltage the greater... Features: brand new and high quality The higher the supply voltage the greater the output power. The smaller the impedance of the speaker the greater the output power! Independent adjustment of treble and . Binaural stereo output gives you a different... more