This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

WHAMMY PCB

Choose OptionCurrently Selected: Circuit Board Only
complete-kit
Complete Kit
$ 299.00 USD
circuit-board-only
Circuit Board Only
$ 20.00 USD
completion-kit
Completion Kit
$ 210.00 USD
chassis
Chassis
$ 119.00 USD
$ 20.00
WHAMMY PCB
  • 218mm x 160mm (8 5/8" x 6 5/16") 
  • Black with gold immersion traces
  • 70 µm / 2oz Copper

[{"variant_id":"39434481631305" , "metafield_value":""}]

WHAMMY PCB

$ 20.00 USD

Customer Reviews

Based on 4 reviews
100%
(4)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Manus H.
Great sound from an easy build!

Building and finishing the case was much harder the building the electronics. Easy to build for even a novice like mem using the standard bill of materials. Worked first time with no noise at all, even at full volume. Upgraded the op-amp already, with impressive results. Drives my Audeze LCD-X very well. I am really very happy with my decision to build this and the sound quality of the final result. The case it not too bad either!

K
Klaus J.
Whammy PCB

The PCB from DIY audiostore is well designed and of good quality. The layout is exactly according to the published schematic. I just have one suggestion: the decoupling caps are between the pot and the opamp. In my builds I put them directly at the input. Otherwise the pot will probably generate a scratching noise if there is DC at the input. For the next order of PCB‘s in my opinion it is worth thinking about changing the layout.
I added the Khadas Tone Board DAC to my build. So I have an excellent DAC/headamp in a small chassis.

I
Ian B.
Whammy Circuit Board

This is the second Whammy I have constructed the first having been enjoyed by me for quite a while, this time I decided to "up the game" a little by adding a Burson Audio discrete opamp in place of the usual suspects. The quality of the circuit boards never fails to impress, heavy plating, high quality printing and a very good finish. Construction was without drama and all worked first time, though for the purpose of initial testing I used a generic "cheap" opamp when everything checked out OK then this was replaced with a Burson Audio V6 Classic. Amazing, no other word for it. The audio quality just goes to show the basic design is very good indeed, I am sure it performs as well if not better than anything "off the shelf" both in its own price braket and at a considerably more expensive level. As time goes on I am sure it will continue to improve as things "Burn in" .
This is a great project for anyone to tackle, you won't be dissapointed with the results I am sure, it is easily achieveable with modertate skill level and some patience.

A
Alain B.
satisfaction !!

I am completely satisfied with the product. The rendering is above my expectations.
Sincerely
Alain Billard