Quad 306 Power Amplifier 50W Excellent

Quad 306 power amplifier in full working order and good cosmetic condition. Nice clean cosmetic condition, a few marks which we have tried to show in the photos. Input is standard stereo RCA leads and output is by banana plugs. 50W RMS. We pack with care for safe shipping. Please get in touch if you need an international shipping price. UK power lead and original owners manual are inclued.

Quad 306 Power Amplifier Specifications

Power Output:

• 50W per channel into 8Ω
• 70W per channel into 4Ω

Frequency Response:

• 20Hz – 20kHz (±0.2dB)

Total Harmonic Distortion (THD):

• Less than 0.03% (at rated power output, 20Hz–20kHz)

Intermodulation Distortion (IMD):

• Less than 0.01% (SMPTE standard)

Signal-to-Noise Ratio (SNR):

• Better than 95dB (A-weighted)

Damping Factor:

• Greater than 50 at 1kHz (8Ω load)

Input Sensitivity:

• 375mV for full power output

Input Impedance:

• 20kΩ

Load Compatibility:

• Designed for 4Ω to 16Ω speakers

Power Consumption:

• 15W idle, ~140W maximum
• Voltage: 230V or 120V AC, depending on region

Physical Dimensions:

• Width: 340mm
• Depth: 195mm
• Height: 80mm