MSA PEDAL STEEL: Jordan Bosstone Fuzz – Nashville Variant

MSA Pedal Steel Bosstone nashville vero layout v1 47bd2be85fa4

Just a little one from the Bosstone family.  This is said to have been used in MSA Pedal Steel guitars, and it’s basically a slight variation on the Nashville Bosstone circuit. These can be a bit noisy, so really have to watch your wiring and try for quite low gain on Q1.   It can … Read more

UNION TUBE & TRANSISTOR: Tourbender

Union Tube Transistor Tourbender vero layout v1a 4a680894e69d

This is a little unusual – let’s jump straight to the obvious, the giant capacitors.  The Union Tube and Transistor Tourbender is their take on a MKII Tonebender using readily available silicon PNP transistors with a negative ground power supply.  Basically invert a PNP circuit and then stabilise it with a lot of capacitance.  Watch … Read more

ASTRO AMP: Astrotone Fuzz, with Analog Man Mods

ASTROTONE Fuzz 015 guitar vero layout v1 1ecb3b033fd9

Perhaps best known as the Analog Man Astrotone Fuzz now, this started life as the Sam Ash Fuzzz Boxx and the same circuit also appears in the Astro Amps Astrotone Fuzz – which is a supremely cooler name, which is maybe why it has stuck. The original has 47n caps on this input and output, … Read more

REEVES ELECTRO: Supa-J

REEVES Supa J guitar effect vero layout v1 5179a68d8f99

Here’s a nice silicon MKII variant from Reeves Electro – who are most famous for their insanely well made point to point construction fuzzes.   Write-up from Reeves can be found here   Schematic can be found here  The voice (mids) switch is basically switching between a 10n and 100n coupling cap after Q1 (buffer).  The … Read more

MYTHOS: Golden Fleece

MYTHOS Golden Fleece vero guitar FX layout v1 5c7e8e787b59

In Australia we have a lot of unusual sayings – one that comes to mind here is “you’ve been fleeced”.  i.e. you paid too much money for something – specifically a Golden Fleece on the secondhand market when you can still buy perfectly good new one.   The Mythos Golden Fleece is pretty much a … Read more

VOX: Tone Bender – vero & enclosure

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Some notes for later from a recent Vox Tone Bender build.  Mainly wanted to jot down the placement of the pots and switch, as this layout is quite tight in a 1590BB – there’s no room for error.   I probably should have made the layout a row or two shorter, but I just liked the … Read more