Rolls HA43

Made by Rolls

Description The HA43 will power four pairs of stereo headphones for high quality audio monitoring.The unit is intended for sound reinforcement, studio, choir, and other applications where a smaller size is desirable.
Posted By Paul Warren (14577)
Directory Equipment: Amplifiers
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Overall Rating: 5.0 (of 5)
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Member Reviews


On 10/13/2005, Paul Warren (14577) posted:
Overall Rating:
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.
Model Year: 1996
Price: $70.00 CAN (new)
Where Obtained: Long & Mquade
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 Quality:
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.
Ease of Use:
Dead simple, plug in a source, set the desired volume and play.
Durability:
This unit has been used nearly daily for years. It has been left plugged in nearly continuously and it still works fine.