Quad 306 amplifier
Quad 306 amplifier for sale on Ireland's largest auction and classifieds sites
Quad pre amp - amp, 306 - £500.00
Built phono vinyl • Quad 306 power • Preamp signal noise - Free postage - New and Used
Built phono vinyl • Quad 306 power • Preamp signal noise - Free postage - New and Used
Quad 306 stereo - stereo, power - £350.00
This classic amplifier • Outputs watts into • Ohms will drive - Free postage - New and Used
This classic amplifier • Outputs watts into • Ohms will drive - Free postage - New and Used
Quad 306 power amplifier - 306, - £325.00
Full working order • Condition photographed - Free postage - New and Used
Full working order • Condition photographed - Free postage - New and Used
Quad 306 power amplifier - quad, - £1281.70
Excellent used condition • Everything works should - Free postage - New and Used
Excellent used condition • Everything works should - Free postage - New and Used
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Quad 405 power - quad, - £325.00
Quad 405 power • Amplifier lovely early • Version bare wire - Free postage - New and Used
Quad 405 power • Amplifier lovely early • Version bare wire - Free postage - New and Used
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48 listings · from £16.95 · avg £692.42
⚠️ These listings were last updated more than 106 days ago.
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Browse 48 quad 306 amplifier listings currently in our index. Prices range from £16.95 to £2540.33, with an average of £692.42. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about quad 306 amplifier →
Quad 909 stereo power - 909, - £822.70
Quad 909 stereo • Power amplifier perfect • Working order recently - Free postage - New and Used
Quad 909 stereo • Power amplifier perfect • Working order recently - Free postage - New and Used
Quad 405 power amplifier - power, - £345.00
There effect both • Low powered very • High quality amplifier - Free postage - New and Used
There effect both • Low powered very • High quality amplifier - Free postage - New and Used
Quad integrated amplifier - integrated, - £1249.00
Quad • Brings stunning blend • Design cutting edge - Free postage - New and Used
Quad • Brings stunning blend • Design cutting edge - Free postage - New and Used
Quad 303 power amplifier - 303, - £281.50
Unit circuit boards • Have been updated • Quality components all - Free postage - New and Used
Unit circuit boards • Have been updated • Quality components all - Free postage - New and Used
Quad control unit fm - quad, - £363.70
This olive bronze • Amplifier power output • 140w stereo rca - Free postage - New and Used
This olive bronze • Amplifier power output • 140w stereo rca - Free postage - New and Used
Quad integrated amplifier - quad, - £1149.99
Integrated amplifier • Experience evolution british • Audio engineering thequad - Free postage - New and Used
Integrated amplifier • Experience evolution british • Audio engineering thequad - Free postage - New and Used
Quad 405 stereo power - quad, 405-2 - £363.70
Quad 405 stereo • Power amplifier high • Quality audio equipment - Free postage - New and Used
Quad 405 stereo • Power amplifier high • Quality audio equipment - Free postage - New and Used
Quad astonishing stereo - astonishing, - £291.90
Astonishing amplifier watt • Ohm power cord • Short out speaker - Free postage - New and Used
Astonishing amplifier watt • Ohm power cord • Short out speaker - Free postage - New and Used
Quad 405 stereo power - quad, 405-2 - £414.70
Quad 405 stereo • Power amplifier high • Quality audio equipment - Free postage - New and Used
Quad 405 stereo • Power amplifier high • Quality audio equipment - Free postage - New and Used
Quad 405 power - quad, - £363.70
Serviced works perfectly - Free postage - New and Used
Serviced works perfectly - Free postage - New and Used
For quad 306 power amplifier - 306, - £16.95
End pin plug • Free local pick • Also available from - Free postage - New and Used
End pin plug • Free local pick • Also available from - Free postage - New and Used
Quad 520 stereo 100w - stereo, amplifier - £514.66
Standard quality amplifier • Highest order any • Complex input distortion - Free postage - New and Used
Standard quality amplifier • Highest order any • Complex input distortion - Free postage - New and Used
Quad qmp monoblocks - qmp, - £1300.00
Quad qmp monoblocks - Free postage - New and Used
Quad qmp monoblocks - Free postage - New and Used
Quad 303 power amplifier - quad, - £234.70
Quad 303 power • Amplifier used condition • Good working order - Free postage - New and Used
Quad 303 power • Amplifier used condition • Good working order - Free postage - New and Used
Quad 303k power amplifier - quad, - £208.70
Quad 303k power • Amplifier serviced recapped • Engineer matt sartori - Free postage - New and Used
Quad 303k power • Amplifier serviced recapped • Engineer matt sartori - Free postage - New and Used
Quad mono power amp - amp, pair - £2026.30
This amplifier perfect • Enhancing sound quality • Your home audio - Free postage - New and Used
This amplifier perfect • Enhancing sound quality • Your home audio - Free postage - New and Used
Quad 303 final amplifier - quad, - £92.11
Quad 303 power • Amplifier new • Circuit design - Free postage - New and Used
Quad 303 power • Amplifier new • Circuit design - Free postage - New and Used
Quad 303 power - quad, amplifier - £299.00
Quad 303 power • Amplifier vintage audio • Component known its - Free postage - New and Used
Quad 303 power • Amplifier vintage audio • Component known its - Free postage - New and Used
Quad 303 power amplifier - £260.70
Recapped engineer matt • Sartori quad 303 • Power amplifier - Free postage - New and Used
Recapped engineer matt • Sartori quad 303 • Power amplifier - Free postage - New and Used
Quad 303 power - , amplifier - £312.70
Quad 303 power • Amplifier perfect working • Order serviced march - Free postage - New and Used
Quad 303 power • Amplifier perfect working • Order serviced march - Free postage - New and Used
Quad 303 power - power, amplifier - £208.70
Rca mod seen • Pic - Free postage - New and Used
Rca mod seen • Pic - Free postage - New and Used
Quad 303 stereo power - quad, - £211.54
Quad 303 stereo • Power amplifier vintage • Hifi original - Free postage - New and Used
Quad 303 stereo • Power amplifier vintage • Hifi original - Free postage - New and Used
Quad 303 amplifier pair - 303, - £495.01
Quad inc 303 • Power amplifier all • Serviced working real - Free postage - New and Used
Quad inc 303 • Power amplifier all • Serviced working real - Free postage - New and Used
Quad 405 power - quad, 405-2 - £1025.84
This model does • Not have output • Mute relay circuit - Free postage - New and Used
This model does • Not have output • Mute relay circuit - Free postage - New and Used
Quad 405 power - quad, amplifier - £525.55
- Free postage - New and Used
- Free postage - New and Used
Quad 520 stereo - stereo, amplifier - £514.66
Standard quality amplifier • Highest order any • Complex input distortion - Free postage - New and Used
Standard quality amplifier • Highest order any • Complex input distortion - Free postage - New and Used
Quad 303 power - quad, - £327.00
Used but great • Condition tested working • Have connected this - Free postage - New and Used
Used but great • Condition tested working • Have connected this - Free postage - New and Used
Quad elite mono power - elite, - £720.70
Power output ohms • Quad system connection • Amp bus signal - Free postage - New and Used
Power output ohms • Quad system connection • Amp bus signal - Free postage - New and Used
Quad 405 power amplifier - -, - £924.70
Quad 405 immaculate • Condition absolute gem • Frozen time this - Free postage - New and Used
Quad 405 immaculate • Condition absolute gem • Frozen time this - Free postage - New and Used
Quad 405 power - power, amplifier - £373.90
Technology current dumping • Amplifier design signal • Noise ratio better - Free postage - New and Used
Technology current dumping • Amplifier design signal • Noise ratio better - Free postage - New and Used
Quad 606 power - 606, - £785.09
Model 606 type • Transistor power amplifier • Amp admired its - Free postage - New and Used
Model 606 type • Transistor power amplifier • Amp admired its - Free postage - New and Used
Quad fm4 405 - quad, - £599.99
Power lead any • Other accessories them • You will receive - Free postage - New and Used
Power lead any • Other accessories them • You will receive - Free postage - New and Used
Quad pre amp and - amp, 606 - £1179.70
Quad 606 power • Grey very good • Working condition excellent - Free postage - New and Used
Quad 606 power • Grey very good • Working condition excellent - Free postage - New and Used
Quad 405 stereo - stereo, power - £877.39
Quad 405 two • Channel power amplifier • Designated domestic professionals - Free postage - New and Used
Quad 405 two • Channel power amplifier • Designated domestic professionals - Free postage - New and Used
Quad 306 power amplifier - quad, - £1414.20
Are located japan • Electrical products check • Manufacturer product convert - Free postage - New and Used
Are located japan • Electrical products check • Manufacturer product convert - Free postage - New and Used
Quad amplifiers parts - amplifiers, - £26.40
Capacitors resistors quad2 • Are used maintenance • Number parts sufficient - Free postage - New and Used
Capacitors resistors quad2 • Are used maintenance • Number parts sufficient - Free postage - New and Used
Quad 606 stereo power - quad, - £520.96
Condition used see • Pictures more details • You have any - Free postage - New and Used
Condition used see • Pictures more details • You have any - Free postage - New and Used
Quad 306 power - 306, - £1451.08
Are located japan • Electrical products check • Manufacturer product convert - Free postage - New and Used
Are located japan • Electrical products check • Manufacturer product convert - Free postage - New and Used
Quad integrated amplifier - quad, - £2540.33
Quad built amplifier • 306 power amp • Fm3 tuner rca - Free postage - New and Used
Quad built amplifier • 306 power amp • Fm3 tuner rca - Free postage - New and Used
Very rare 110v the quad - very, - £516.70
This original quad • Amplifier item sold • Parts will need - Free postage - New and Used
This original quad • Amplifier item sold • Parts will need - Free postage - New and Used
Quad 405 power amplifier - quad, - £657.60
- Free postage - New and Used
- Free postage - New and Used
Quad 306 power amplifier - 306, - £1439.93
Are located japan • Electrical products check • Manufacturer product convert - Free postage - New and Used
Are located japan • Electrical products check • Manufacturer product convert - Free postage - New and Used
Quad control unit and - unit, - £2205.81
Quad integrated amplifier • Fm3 tuner rca • Output used this - Free postage - New and Used
Quad integrated amplifier • Fm3 tuner rca • Output used this - Free postage - New and Used
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Everything you need to know about quad 306 amplifier
Whether you are looking for a brand-new or second-hand quad 306 amplifier, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £16.95, while premium listings can reach £2540.33 — giving you a wide budget spread to work with. The average price of £692.42 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.