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Aaaaal righty, then. My build is officially paid for. The plan is- four 6L6 tubes, 100 watts, a cage that will hold the Broughton S300 on top with room for the tubes to vent and enough space for the S300 transformer to not present any problems. A lot of thought went into this. There will be a switchable LPF @4.5k, and a switchable HPF @80 hz. FWIW, to further illustrate Micah’s patience and flexibility here, i think i have something like 30 emails towards this. I don’t know if you can approach this sort of customer support with anyone else and get this type of quality anywhere. To be sure- I love my UltraLinear; i don’t know if it can be improved on. I like it enough to commission this second custom build. My intention was to make an all tube amp without any tone controls; a straight wire challenge to my Baby Sumo, Jad Freer CODA and Jule M700 Class “D” and “G” amps. This build is obviously geared towards the SVT but more refined. In addition, this amp can be used as a stand alone. It should crush.

Interesting build! I'm assuming that you prefer the tonal response of 6L6 tubes over KT-88's...
 
Interesting build! I'm assuming that you prefer the tonal response of 6L6 tubes over KT-88's...
Actually, the bass response of the KT88’s was more appealing, but there is a reliability issue and a bottleneck in terms of availability. It was discussed briefly and I made the decision to opt for the more reliable option. I felt that as a stand alone amp lacking tone controls, reliability was more important, and my hope is the S300 will provide all the low end needed. I found the S300 to be extremely revealing and preferred nearly flat settings. Although the amp is designed around the S300, the idea of making a stand alone all tube amp that could be driven by other sources played into this decision.
 
Can't wait to hear more about your build when you get it.

Here's a cool pairing: Echo Fix EF-P5 FET Compressor and the Oracle. An improved B-15 and an improved 1176 plus a P with TI Jazz Flats. This will do.

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I'm curious to know what it sounds like when it's turned up loud enough to start saturating the power amp! Got speakers that can handle it? I'm guessing the 200W rating is clean, it would be a lot more when it's pushed.
 
I'm curious to know what it sounds like when it's turned up loud enough to start saturating the power amp! Got speakers that can handle it? I'm guessing the 200W rating is clean, it would be a lot more when it's pushed.
i have band practice tomorrow so i'll be cranking it a little harder and playing more without the rusty box, i'll see if I can grab some clips!
 
I finally decided to take a chance on the Oracle!!! It’s a V1 so no DI out. I have a selection of DI boxes to use. Hopefully I can test this out before some of the bigger festivals this summer.

I haven’t played through an amp on a gig for a long time, but I have a B-15S that I use as my practice/recording amp. So I can hopefully dial up the tone I’m looking for and get that to FOH as well as in my IEMs.

Does anyone else use it in a no amp live setup?
 
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I finally decided to take a chance on the Oracle!!! It’s a V1 so no DI out. I have a selection of DI boxes to use. Hopefully I can test this out before some of the bigger festivals this summer.

I haven’t played through an amp on a gig for a long time, but I have a B-15S that I use as my practice/recording amp. So I can hopefully dial up the tone I’m looking for and get that to FOH as well as in my IEMs.

Does anyone else use it in a no amp live setup?
Good choice. I've got a v1.5, the big box with the DI out, and have gigged with it for three years, going direct. It's been great for me. Once you get a handle on the Range control, it's actually a pretty powerful EQ.

You can sculpt the low end a ton with combinations of Bass, Range, Lo, and HPF. Mostly I leave the switches off, boost Bass a bit, cut Treble, and keep the Range knob anywhere from 1-4 o'clock, but there are plenty of other sounds if you're looking for them.
 
Does anyone else use it in a no amp live setup?
I've used my Zephyr a few times that way, worked great. Obviously, you need a decent PA for that.

And it's great in the studio, too. A little while ago I brought my Zephyr and an RNDI and recorded them on separate tracks. The engineer preferred the Zephyr track, maybe because of the EQ set for a sort of Fenderish mild mid scoop, and with the HPF engaged.

Spend some time experimenting with the Range control, you'll find a favorite sound. I think you're gonna love the Oracle.