PRODUCT CONDITION

USED/REFURBISHED

PRODUCT DESCRIPTION:

This is a small 4-channel amplifier made by Wolfram Audio. Amplifiers under the USED/REFURBISHED category have cosmetic damage consistent with normal wear and tear such as light scratching / gouging. This amplifier has been mechanically refurbished and stress tested, and it performs flawlessly.

Specifications

The Wolfram Audio C-90.4 is the ideal 4 channel powerhouse for budget audiophiles. Pairing the intricate circuit design along with custom tooled aluminum heatsinks allows this amplifier to run at maximum efficiency.

• Power @ 4ohm : 90W x 4 (14.4v)
• Power @ 2ohm : 130W x 4 (14.4v)
• Power @ 4ohm mono : 260W x 2 (14.4v)
• Frequency Response : 10Hz - 60KHz
• Signal to Noise Ratio : 105
• Input Sensitivity : 6V ~ 0.2V
• High pass filter : 20Hz - 8KHz
• Low pass filter : 50Hz – 8KHz
• Band pass capable Bass Boost : 0dB - 12dB