

The A/DA Final Phase is a versatile phase shifter capable of producing a broad range of sound colorations, enhancing the effect of any amplified musical instrument, voice, or percussive instrument. It features electronic phasing, generating 5 notches that can be moved across the sound spectrum to produce the classic rotating speaker effect. The 2009 Reissue A/DA Final Phase is designed by the original designers of the late 1970s A/DA Final Phases using very similar parts and exactly the same parts in the all-analog signal path. The differences between the Reissue and the original A/DA Final Phases include true "hardwire" bypass, re-voiced overdrive for a more modern sounding distortion, and a different PCB layout with all through-hole design.
Technical Information:
- Controls: SWEEP RATE, SWEEP MODULATION, RANGE CONTROL, INTENSITY, OVERDRIVE
- Foot Switches: IN/OUT, OVERDRIVE
- Size: 6.75" wide x 5.75" deep x 3" tall
The Final Phase Reissue features controls for sweep modulation, rate, range control, intensity, and overdrive.
Watch the latest video demos and reviews for the Final Phase from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the A/DA Final Phase from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Brand New
$299.95
Excellent
$325
Very Good
$211.87
Browse through eBay listings for the Final Phase compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.
Used
$266.99
Used
$330.55
Used
$255.99
Discover pedals with similar features or sounds to the Final Phase. This section leverages data to suggest alternatives that complement or expand your pedalboard. Ideal for exploring related sounds or finding a pedal that matches your specific needs.
MXR
Phase 90
Dunlop
MXR Phase 90
J. Rockett
Tranquilizer
Guyatone
Chorus Box
DOD
Phasor/201
MXR
Phase 100 Script Logo Vintage
Joyo
JF-09 Tremolo
Spaceman Effects
Explorer
Vahlbruch
Chorus Effect Pedal
Orange
Vintage Series Phaser Pedal
DryBell
Vibe Machine V-1
Nobels
PH-D
fOXX
Foot Phaser
Caroline Guitar Company
Arigato Phaser / Vibrato
Mojo Hand FX
Nebula IV
Akai
Phase Shifter
Check out the latest news and articles from around the pedal world.