The online subscription contains the entire database of the current Blue Book of Guitar Amplifiers.No part of this information may be reproduced in any form whatsoever, by photograph, mimeograph, fax transmission or any other mechanical or electronic means.Features silvery grey grille cloth Yorkville [...] owns Dyna-Bass #0011 and [has] used it as a promotional tool.
Although it is outfitted with four EL 84’s, its no AC-30. Later on Peavey, through its dealers, started selling Russian (Sovtek) tubes as replacements, but these tubes biased a lot cooler then the Chinese ones did.
And unlike many other EL 84 combos the Delta is not cathode biased, so when you change tubes the amp must be rebased. Also if you want the amp to sound good all night long, have a tech install a fan to cool off those overworked power tubes.
Den AC30 Custom gibt es ab sofort auch als Topteil, das Ihrem Rig noch mehr Bums verleiht!
Der AC15 Custom Twin erweitert die Soundpalette mit einem zweiten 12” Celestion G12M Greenback Speaker, welcher den vollen, schimmernden Klang des traditionellen AC15 Custom Twin bietet.
#1: Peavey Delta Blues $550 new, used from $300 to $400 Lush reverb and tremolo, a quartet of EL 84’s a very nice sounding tight Eminence 15″ guitar speaker.
This is one of the only affordable 15 inch speaker guitar amps that is not a steel guitar amp. When they first came out they were using Chinese power tubes and they sounded good.
A 1967 YBA-1 is reported to feature a diode rectifier.
The used tubes are, as indicated in the amp: Two 6CA7s (replaceable by EL34s) and three 12AX7As (also called 7025s or ECC83s); plate voltages have always been a question on these units, but I think this may be largely because of confusion with the YBA-1A models that run VERY high plate voltages; most of the YBA-1 models probably come in somewhere /-450 volts (one has reported 425 volts on plate, another one ca.
A YBA-1 has a nominal 8 ohm output, and the two speaker jacks are wired in parallel.