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The Sushi Box FX Secret Society

I've been getting my velvet bags on amazon because I didn't have a particular supplier for them, but I just found out the place I get my typical shipping supplies (boxes, tape, bubble wrap) also has a deal on cotton bags, so I'll try those out instead of the velvet. They still look nice and still protect the pedal from scratching, they just don't feel like velvet.

The things I disliked about the velvet bags were 1) I was getting them from amazon 2) they sometimes "shed" little black fluff on the pedals and 3) I could only get them in sizes for 125B (UA etc) and 1590BB (DW etc), I couldn't find any big enough for 1590XX (Smoke Signal, Detective, SBVT II). These cotton bags should solve all three problems, so I'm optimistic about that.
 
November dealer's choice powder came in today, just did a test coat on a spare lid I had around. The look is similar to rainbow's end, but a lot more dramatic.

IMG20221025144301.jpg
 
November dealer's choice powder came in today, just did a test coat on a spare lid I had around. The look is similar to rainbow's end, but a lot more dramatic.

View attachment 4854028

I wish I could order a Glass B-fly in this colour....I hope the Dec dealer's choice is as appealing to me as that from Nov . I am OK with many colours, but there are a few "no fly zones" for my eyes, namely gold & silver, which would prolong my wait until Jan or Feb.....
 
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Friendly announcement that November ordering will be closing November 1 so I can start building. I'm planning to take some time off around Thanksgiving (Nov 24) so I would like to get all November builds finished before then and I want to make sure I have enough time to do that. I plan to open December ordering around the middle of November. I haven't selected the dealer's choice finish for December yet, I'll keep everyone posted on that.
 
Hey @Sushi Box FX, mind dropping some knowledge on the Elementary tonestack? I know it's based on the Hiwatt and ran TSC to try and find "flat":

Is it active, or only passive/subtractive?
Do the default values in TSC match up well with your design? If not, got values (or knob positions) for flat?
View attachment 4855108
The Hiwatt stack is a little different, there isn't really a flat spot, it always seems to keep that dip in the mids.

The only changes Elementary has over the values shown there are Treble pot is 250k instead of 220k, Bass pot is 500k instead of 470k, and R4 was upped to 220k to tame the output level. If you open it up you'll see that Elementary does not have a trimpot for the master volume attenuation as a result.
 
Hey @Sushi Box FX, mind dropping some knowledge on the Elementary tonestack? I know it's based on the Hiwatt and ran TSC to try and find "flat":

Is it active, or only passive/subtractive?
Do the default values in TSC match up well with your design? If not, got values (or knob positions) for flat?
View attachment 4855108
FWIW & IME scope flat or harmonically flat is generally not pleasing to the human ear or terribly useful - the flavor is in those dips and curves. Those harmonic characteristics as well as the saturation characteristics are what all the circuit benders are chasing to find something special to peak our hearing interest. For example pro studio reference monitors or headphones are designed for flat response and detail but that is also why they cause listening fatigue thus serious listeners and audio professionals will often also have separate speakers and headphones for more casual listening. If I spend too much time listening to my reference gear it triggers my migraines, @Sushi Box FX designs tend to be a remedy.
 
lots of great content here, and as a doubler on upright and electric I'm really looking forward to getting my hands on a Furthermore once they're orderable.

but a question: will that be possible to have input impedance around 10Mohms? I mean, I could just go in and change the resistor if it were big enough to be handwired.
 
FWIW & IME scope flat or harmonically flat is generally not pleasing to the human ear or terribly useful - the flavor is in those dips and curves. Those harmonic characteristics as well as the saturation characteristics are what all the circuit benders are chasing to find something special to peak our hearing interest. For example pro studio reference monitors or headphones are designed for flat response and detail but that is also why they cause listening fatigue thus serious listeners and audio professionals will often also have separate speakers and headphones for more casual listening. If I spend too much time listening to my reference gear it triggers my migraines, @Sushi Box FX designs tend to be a remedy.
Truthfully, I didn't care about flat eq, I eq by room/ear; however I know it wasn't long before someone asked, so figured I'd get it answered early :laugh:
 
lots of great content here, and as a doubler on upright and electric I'm really looking forward to getting my hands on a Furthermore once they're orderable.

but a question: will that be possible to have input impedance around 10Mohms? I mean, I could just go in and change the resistor if it were big enough to be handwired.
It's still a ways down the road, but a 10M input impedance should absolutely be doable as an option.
 
lots of great content here, and as a doubler on upright and electric I'm really looking forward to getting my hands on a Furthermore once they're orderable.

but a question: will that be possible to have input impedance around 10Mohms? I mean, I could just go in and change the resistor if it were big enough to be handwired.

As a doubler myself I can tell you the combination of the Finally and HPF are about the most perfect setup ever created for a compact, do exactly what I need, kind of rig.

Edited to add... The only other thing would be an A/B switchable input. That way I don't have to use an external switch or swap cables.
 
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Introducing the 20SX!

Just leaving this here... @Sushi Box FX :rolleyes:
Mike and I have been talking about it, I have a prototype on my workbench right now, thanks for reminding me I need to email him today.

I probably knew about the 20SX before you did :P