At this amazing price is an ex display Quad 909 Power Amp in silver finish, excellent condition. No original packaging but will be securely packed for safe delivery - comes with mains cable.
Building upon Peter Walker's seminal Quad 405 current dumping design from the 1970's the 2 x 140W into 8 ohms Quad 909 stereo power amplifier has more power and a refined circuit with audiophile components, but retains the genius of the original current dumping circuit.
In the Quad 909 a low power class A amplifer compensates for distortions introduced by the high power class B amplifier, so that the complete output power is dependant only upon the class A amplifier, which has been engineered to deliver incredible linearity and musicality.
Full electronic loudspeaker protection is provided by the Quad 909.
|Specification||Maximum Power Output 140Wrms (8ohms), 250WRMS (4ohms)
Maximum Output Current 11 Amps peak each channel
Total Harmonic Distortion 0.02% (100W into 8Ohms; 20Hz - 20kHz)
Input Sensitivity (phono) 775mV
Output Impedance 1.5uH parallel with 0.05 Ohms
DC Offset Voltage less than 10mV
Frequency Response 13Hz to 40kHz (+0dB/-1dB)
Crosstalk at 1kHz -90dB at 1kHz
Signal to Noise ratio (70W) 108dB (20Hz to 20kHz)
Dimensions (H x W x D) 140 x 321 x 240mm
- Good sound, excellent bass control, great quality Review by Crystal Faulkner
Price Quality Value
Anyway Dad is happy as he can now crank it out and keep the neighbors awake. (Posted on 01/08/2013)
Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.
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|Shipping Costs||Mainland UK (Next-Day)||Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly Islands||Republic of Ireland (2-day)|
|Under £50 Orders||£7.50||£12.50||£15.00|
|Over £50 Orders||FREE||£19.99||£29.99|
|Saturday by 12 Delivery||£35||N/A||N/A|
Post codes exempt from the free delivery service include:
Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25
- Quad 909 user manual (681.8 KB)