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Apollo Tremolo - The Ultimate Advanced Tremolo


The Apollo Tremolo is a highly advanced version of one of the most popular music effects ever made! We took the original Tremulus Lune version to a new advanced level by adding several versatile features!

It adds a SPEED SHIFT for a dramatic change and a "KILL SWITCH" to remove the effect while maintaining a high quality buffered throughput. The quality buffer makes this a 2 in 1 pedal . Use foot-switches for both SPEED SHIFT and the KILL Switch!

Watch Video #1 below .

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Apollo Tremolo Build Document

Updated 3/3/17 - Substituted NE5532s for TL072s.

Always check the Layout Gallery for latest News or Mods

Must Have Components:

Apollo Tremolo NSL-32 OptoCoupler - (1 )

TL072 - ICs x 2

Trimmers - 2k and (Optional 10k)

If using Toggles for Mods - SPST &SPDT - (2)

Cool Add-ons:

Bicolor LEDs are cool for Speed Shift or Kill Switch mods:

Red / Blue - Common Anode 5 Pack

Red / Green - Common Anode 5 Pack

Blue / Green - Common Anode 5 Pack

Plastic Bezels - Perfect Fit for all BiColor LEDs

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Other recommended accessories :

1. Barry's Famous Pot Condoms™ .

2. 3PDT Wiring Boards .

3. Barry's Best Pedal Hookup Wire.

4. DPDT Wiring Boards - Perfect for Mods

5. DC Power Jacks 2.1mm

6. Common Anode LED (Optional to Standard LED)

7. Plastic Bezels for Common Anode LEDs

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