Roland AD8 Acoustic Guitar Effects Unit

Roland AD8 Acoustic Guitar Effects Unit

Roland AD8 Acoustic Guitar Effects Unit

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This product is discontinued or not available. Call us on 011 454 3113 or send us a mail for advice on a replacement.

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[gap]Roland AD8 Acoustic Guitar Effects Unit –  

Models Six of the World’s Finest Acoustics!


The BOSS AD-8 Acoustic Guitar Processor uses COSM® modeling technology to transform the piezo pickup sound of an ordinary acoustic into six of the world’s most sought-after acoustic guitars. The versatile AD-8 can also simulate the warm sound created by miking the guitar’s neck and body. Other handy features include a pro-quality reverb tailored for acoustic guitar, 4-band EQ, a convenient Tuner function and preset memories.

  • – Floor-based acoustic guitar processor featuring COSM Acoustic Modeling technology
  • – Turns ordinary piezo-equipped guitars into six of the world’s finest acoustics
  • – Body and String Enhance controls simulate warm, miked acoustic sounds
  • – Sculpt your tone with high-quality reverb and 4-band EQ
  • – Auto Anti-Feedback function eliminates feedback instantly
  • – Onboard chromatic tuner with Mute function and quick pedal-based operation
  • – 4 Preset memory locations for switching acoustic sounds instantly
  • – Balanced XLR outputs allow direct connection to PA systems
Nominal Input Level
-20 dBu
Input Impedance
20 M ohms
Nominal Output Level
-20 dBu
Output Impedance


PHONES: 33 ohms
Recommended Load Impedance
10 K ohms or greater
Reference Pitch
A4 = 438 to 445 Hz (1 Hz steps)
Tuning Accuracy
/-3 cents
7 segment LED
INPUT Jack (1/4" phone type)

PHONES Jack (Stereo 1/4" TRS phone type)

ELECTRIC GUITAR AMP OUTPUT Jack (1/4" phone type)

Unbalanced Output A (mono), B (1/4” phone type)

Balanced Output A, B (XLR type)

AC Adaptor In (PSA Series)
Power Supply
DC 9 V; Dry battery (R6/LR6 (AA) type) x 6, AC Adaptor (PSA Series)
Current Draw
120 mA
Dry battery (R6 (AA) type) x 6
AC Adaptor (PSA Series)

Size and Weight ???excl. AC adaptor???

Width (W)
250 mm9-7/8 inches
Depth (D)
180 mm7-1/8 inches
Height (H)
60 mm2-3/8 inches
1.9 kg4 lbs. 4 oz.

* 0 dBu = 0.775 Vrms

All specifications and appearances are subject to change.

*Catalogue Item = availability, price, image, model and specifications may differ at time of purchase, all be it after time of check-out/fulfilment of payment. For your own convenience, please confirm with us first.

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