BOSS GT-8 Guiter Effects Processor

AD Conversion	24 bit + AF method*

DA Conversion	24 bit

Sampling Frequency	44.1 kHz

Program Memories	340: 140 (User) + 200 (Preset)

Nominal Input Level	INPUT: -10 dBu RETURN: -10 dBu

Input Impedance	INPUT: 1 M ohms RETURN: 220 k ohms

Nominal Output Level	OUTPUT: 0 dBu SEND: -10 dBu

Output Impedance	OUTPUT: 2 k ohms SEND: 2 k ohms

Digital Output	EIAJ CP1201, S/P DIF

Dynamic Range	100 dB or greater (IHF-A)

Display	16 characters, 2 lines (backlit LCD) 2 characters, 7 segment LED

Connectors	INPUT jack OUTPUT jacks L (MONO)/R PHONES jack SEND jack RETURN jack DIGITAL OUT connector (coaxial) AMP CONTROL jack SUB EXP PEDAL/SUB CTL PEDAL 1,2 jack MIDI connectors (IN/OUT) AC Adaptor jack

Power Supply	AC 14 V; Supply AC adaptor (BOSS BRC series)

Current Draw	650 mA

Accessories	AC Adaptor (BRC series) Owner’s Manual

Options	Foot Switch: FS-5U, FS-5L, Dual Foot Switch: FS-6 Expression Pedal: EV-5 (Roland), FV-300L + PCS-33 (Roland) Foot Switch Cable: PCS-31 (Roland), (1/4 inches Phone Plug (stereo) - 1/4 inches Phone Plug (mono) x 2)

Size and Weight

Width	515 mm	20-5/16 inches

Depth	261 mm	10-5/16 inches

Height	75 mm	3 inches

Weight	4.8 kg	10 lbs. 10 oz.

* 0 dBu = 0.775 Vrms * AF method (Adaptive Focus method) This is a proprietary method from Roland that vastly improves the signal-to-noise (S/N) ratio of the A/D and D/A converters.
* The specifications are subject to change without notice.