Teenage Engineering OP-1 Protective Soft Case, Black hbatch077 Designed with a dual-coil configuration

Designed with a dual-coil configuration

The Hum Debugger uses a proprietary power supply

MIDI In/Out on the rear panel keeps keyboards and drum machines talking without another USB dongle

This case is in good working condition and shows little signs of wear

silicon and no diode clipping

Teenage Engineering OP-1 Protective Soft Case, Black hbatch077 Designed with a dual-coil configurationThis TE OP 1 soft case is not for the OP 1 Field. Protective casing for the OP 1 Field can be found here. Made in water repellent cordura nylon and custom molded eva foam for protection. The back pocket can be used for storing cables or smaller accessories. The front patch is detachable and can be used for attaching the OP1 protective case. The strap is adjustable and detachable.