I found my way to that album in early 67' and I still like to listen to it. But on the next one with Peter Green was just as good. Then Hendrix showed up, then Alvin Lee, then, then, then, I could keep going on. He really lifted riffs from the 3 Kings, Buddy Guy and Tbone Walker for that album. The pedigree of the Analog Rupert Neve mixing console is unrivaled, preamps, tube compressors and Tape recorders all added to that sound along with the mike's used! All highly priced and desired now days. The tape heads were easily pushed to a soft, sweet distortion. Add some PAF's to taste and with the stars perfectly aligned and were almost there. The last thing is
quite arguable but in the end I'll show you who answered a lot of questions for me! He He!. First I have 6 of those old alnico celestion speakers, but in a Selmer Zodiac, Selmer Thunderbird and a 60' Vox AC 30/4 amps. Those speakers sound like that album when their pushed, basically there pretty much an early Vox Blue T530 or T1088 silver speaker.
I've had 6 early bluesbreaker "pass " through the house. Most did not sound like that album but they went for such silly $ I just moved them on while anyone who tried them revered them because of that album. Here's the catch, it's what I believe to be true and please rather not argue about it.
It might seem a little technical but it's not beyond anyone's understanding here ….. you boys are very clever
The
Deluxe OT in early Marshalls had KT66 or 6L6 valves connected to pins 1 and 9, the HT supply to pin 5. The secondary was wired for
15 ohms. There was
no output selector as the
OT adjustment was hardwired. This gave a
primary load of 6.6 K ohms. Actually that's too high for 45 watts, it's the load normally used for 20 watts with
EL34's or 30 watts with
6L6's in class A (cathode bias). The JTM45 was a fixed bias amp but used a high bias current adjustment (40 mA per valve) that took it towards class A. By 1966 Bluesbreaker's had begun to be fitted with the
custom-wound Drake OT which had more conventional
3.5 K ohm loading, allowing a cooler running class AB bias setting of 30 mA's.
Where it gets interesting is that the same connection was used in the
Deluxe OT fitted to the earliest Marshall Bluesbreakers, but the speakers were
wired for 8 ohms not 16. By wiring the OT for 16 (15) ohms but operating it into 8 ohms, the primary load was approximately
halved to 3.3 K ohms. That allowed the amp to develop higher power, around 45 watts, with lower bias current. The penalty was
lower primary inductance (less bass) and more distortion. I think that was the sound that Clapton got on the Beano album that made the
amp famous. Also his amp was probably fitted with
GEC KT66 valves, which have that particular
individual sound under these conditions.
All that said I did have two major scotch sittings with the person below who answered many and all questions, and he was just like we here at a MOTM, just one of the boys! Oh god, he knew everything . Although I was involved with a company which gave me access to a lot of people. And most are/were just like us here. Horndogs for guitars , amps and tone to the bone connected to our central nervous systems. Here's the dude and his wife ...…
He HE ….. his cheeks were red and I don't know why mine weren't!