Nice bit of Yamaha http://www.ebay.co.uk/itm/YAMAHA-B-2...item2ed4693cb9
Senior Member
Location: South downs
Posts: 3,477
I'm James.
Nice bit of Yamaha http://www.ebay.co.uk/itm/YAMAHA-B-2...item2ed4693cb9
Drunken Administrator
Location: Staffordshire, England
Posts: 43,352
I'm Martin.
Lovely but aren't V-FETS the ones you can't get hold of anymore if they go bad?Originally Posted by istari_knight
Current Lash Up:
TEAC VRDS 701T > Sony TAE1000ESD > Krell KSA50S > Troels Gravesen Faital 3WC-15.
Senior Member
Location: South downs
Posts: 3,477
I'm James.
Indeedy, it'll need a full service too... 15 years idle & then thrust into action, those capacitors will be shagged.
Senior Member
Location: South downs
Posts: 3,477
I'm James.
I may well be wrong but it looks to me like just the power indicator has blown and he thinks the whole amps dead ? http://www.ebay.co.uk/itm/VINTAGE-PI...item1c43676d62
Fount Master & Administrator
Location: Essex
Posts: 37,731
I'm openingabottleofwine.
Well you were right: those rusty old Quad IIs fetched over £250! "A fool and his money ...."?
Barry
Senior Member
Location: Yorkshire
Posts: 4,235
I'm Andr'e.
I just dont get people that entertain QII's
Site Owner/Administrator
Location: Wrexham, North Wales, UK
Posts: 110,518
I'm AudioAl'sArbiterForPISHANTO.
Total 'pipe & slippers', IME, and largely responsible for creating the stereotypical (and totally incorrect) view of all valve amps sounding 'warm & cuddly'!
After years of believing that blinkered shite, folk are only now starting to discover the truth!
Marco.
Main System
Turntable: Heavily-modified Technics SL-1210MK5G [Mike New bearing/ETP platter/Paul Hynes SR7 PSU & regulator mods]. Funk Firm APM Achromat with Nagaoka GL-601 Crystal Record Weight. Isonoe feet & boots. Ortofon RS-212D tonearm with Denon DL-103GL, in a Denon PCL-300 headshell, fitted with Funk Firm Houdini and Kondo SL-115 pure-silver cartridge leads.
Paul Hynes MC head amp/SR5 PSU. Also modded Lentek head amp and Denon AU-310 SUT.
Other Cartridges: Nippon Columbia (NOS 1987) Denon DL-103. USA-made Shure SC35C with NOS stylus. Goldring G820 with NOS stylus. Shure M55E with NOS stylus.
CD Player: Audiocom-modified Sony X-777ES/DAS-R1 DAC.
Tape Deck: Tandberg TCD 310, fully restored and recalibrated as new by RDE, plus upgraded with heads from the TCD-420a. Also with matching TM4 Norway microphones.
Preamps: Heavily-modified Croft Charisma-X. Power Amps: Tube Distinctions Copper Amp, fitted with Tungsol KT-150s. Quad 306.
Cables & Sundries: Mark Grant HDX1 interconnects and digital coaxial cable, plus Mark Grant 6mm UP-LCOFC Van Damme speaker cable. MCRU 'Ultimate' mains leads. Lehmann clone headphone amp with vintage Koss PRO-4AAA headphones.
Tube Distinctions digital noise filter. VPI HW16.5 record cleaning machine.
Speakers: Tannoy 15MGs in Lockwood cabinets with modified crossovers. 1967 Celestion Ditton 15.
Pishanto Specialist & Super-Daftee
Location: Dagenham Essex
Posts: 11,184
I'm Allen.
Pishanto Specialist & Super-Daftee
Location: Dagenham Essex
Posts: 11,184
I'm Allen.
I just don't get why people don't entertain quad 11's
Maybe it coz they are not Orange
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Fount Master & Administrator
Location: Essex
Posts: 37,731
I'm openingabottleofwine.
There is nothing wrong with the Quad II amps when used with appropriate speakers: they are divine with Quad 57s for example (no surprise there since they were made for one another). I have owned a pair of Quad IIs to use with my Quad ESLs on two occasions; keeping a pair as a back up, should my main amplifier fail. It was only the difficulty with the unique connectors of the Quads that caused me to pass them on.
Quad IIs have a beautiful mid range and are only lacking at the frequency extremes. Peter Walker's fondness of the EF86 pentode for the input stage, means the Quad IIs have a low sensitivity of 1.4V for full output. But apart from that, they were a ground breaking design back in the '50s, and even today still aquit themselves well.
There are classic amplifiers I feel are superior to the Quad IIs: the Radford STA15 Mk. III and STA25 Mk. III and possibly the Leak Stereo 20 (all of which are developments of the Mullard 5-20 and 5-10 circuits), but the Quad II are still worthy of consideration.
My sarcasm was directed at the particular pair for sale on eBay. They had been stored in a damp shed for 15 years; were rusty and the bitumen transformer potting material had leaked from one of the mains transformers! Quite frankly £250 was a rediculous amount to pay for a pair in such poor condition.
Like the obsession with the BBC LS3/5A speakers, people (especially the Japanese) are willing to pay silly amounts for Quad IIs. £500 for a pair in virtually mint condition is, IMO the most that should be paid.
Barry
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