Simaudio 330A Stereo Power Amplifier in excellent physical and functional condition with original box, packing and accessories. Unit sold as new for $4,400.00.

Design features

• Balanced differential circuitry.

• Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.

• An oversized power supply using a custom proprietary toroidal transformer design.

• A high damping factor yielding superior musical dynamics, improved signal speed & refined timbre accuracy.

• “Class A” output to 5 watts for greater efficiency.

• Optimized selection of very high quality electronic components.

Specifications

• Output Power at 8Ω

  125 W per channel

• Output Power at 4Ω

  250 W per channel

• Output Power - Bridged mono at 8Ω

  400 W

• Input Sensitivity

  800mV RMS

• Input Impedance

  47,500Ω

• Gain

  31dB

• Signal-to-noise Ratio

  100dB @ full power

• Frequency response (full range)

  10Hz - 125kHz +0/-3dB

• THD (20Hz - 20kHz @ 1 W)

  0.02%

• THD (20Hz - 20kHz @ 125 W)

  0.05%

• Intermodulation distortion

  0.02%

• Shipping weight

  33 lb / 15 kg

• Dimensions (width x height x depth)

  16.9 x 3.5 x 14.0 in

• 42.9 x 8.9 x 35.6 cm

Original Accessories:

• Box, Packing, Manual, Accessories