QUAD II Classic Integrated Amplifier

QUAD II Classic Integrated Amplifier

Sorry, This product is no longer available



The QUAD II-Classic Integrated is a perfectly balanced and completely integrated amplifier system, which resolves any issues with system matching, and offers exceptional performance and value within a relatively compact and classically styled chassis. Performance, as you would expect from one of the most famous names in hi-fi, is nothing short of breathtaking. The 25watts per channel specified belies their power and ability to drive even difficult loads. The remarkable output transformer design , is characterised through it's speed, agility and ability to convey the genuine passion of the live performance. Specifications : Valve Type : 4 x KT66, 4 x ECC88, 2 x ECC83 Input Channel : 3 x Line Level, 1 x MM/MC Phono (Selectable) and Tape Monitor Output Power : 25W per Channel into 8 Ohms THD : 0.06% @ 15W (700Hz) Noise : Better than -95dBr (ref 25w into 8R) Frequency Response : 20hz - 20kHz +0dB / -0.5dB Crosstalk : Better than 75dB Gain : 34dB Noise : -98dB (275mv input) Dimension (HxWxD) : 200 x 310 x 380mm
Valve line up Valves used in the amplifier design 4 x KT66 output valves, 4 x ECC88 dual triode, 2 x ECC83 dual triode
 Inputs  Determines what and how many sources can be connected - turntables need a phono input
 2 x line (CD, Radio etc), 1 x Phono (MC & MM), tape monitor
 Power output
 Maximum power output to drive loudspeakers
 25W per channel into 8 Ω
 Distortion  A measure of how accurately the amplifier amplifies the input signal
 0.06% at 15W into 8 Ω
 Noise & hum
 A measure of how much unwanted additional signal is added to the input signal
 > -95dB
Frequency response
 A measure of how wide a range of frequencies the amplifier operates (audio bandwith is 20Hz -20kHz)
 20Hz - 20kHz +0dB/0.5dB
 Crosstalk A measure of how much the left channel interfers with the right channel and vice versa
 Gain  How much amplification is produced by the amplifier


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.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 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

Press & Awards