This amp is indispensible to me. I need to use headphones so as not to bother the neighbors etc. and I couldn't be without it. Would I replace it? In a heartbeat.
Features: STEREO INPUT: Stereo 1/4" TRS jack for connection to a stereo line-level source. This jack may also be connected to a stereo headphone output. DC PWR: For connection to the power supply. PWR LED: Indicates that the HA43 has power connected. VOL1 - 4: Controls the level of the indicated channel output. OUT1 - 4: 1/4" stereo TRS jack for connection to stereo headphones. Input Impedance: 100K . unbalanced Max Input Level: +14 dBV Input Connectors: Stereo 1/4" TRS phone Outputs: (4) 1/4" Stereo 1/4" TRS phone Output Impedance: 51 . each output Max Gain: 20 dB/Channel S/N Ratio: >90 dB THD: <.008% IMD (SMPTE) <.008% Power: 12 VDC adapter Weight: 1 lbs (.45Kg) Size: 3" x 4" x 1.25" (8 x 10 x 3.2 cm)
Sound: Utterly reliable, sounds good, plenty loud enough, in short does everything I need. I use both basses, Gretsch committee & Fender P-Lyte, 3 mics and CD through a mixer into this amp. It handles it perfectly. Great unit.
Durability: This unit has been used nearly daily for years. It has been left plugged in nearly continuously and it still works fine.