Electro-Harmonix Pitch Fork Polyphonic Pitch Shifter Pedal. Powerful pitch shifting over a ±3 octave range with three modes: up, down, or dual. Dual mode outputs two pitch-shifted signals to create harmonies. The 11-position Shift knob selects intervals from Detune (17 cents) through m2, M2, M3, P4, P5, M6, m7, 1 Oct, 2 Oct, and 3 Oct. Blend knob mixes dry and effected signals, while an EXP jack allows pitch shift or glissando control via expression pedal or control voltage. Latch and Momentary modes change how the footswitch and EXP input behave: in Latch mode, the footswitch toggles on/off and EXP controls pitch shift amount; in Momentary mode, the effect is active only while held, with EXP controlling glissando rate (4ms–2s). Comes with 9.6VDC-200mA adapter, also runs on 9V battery. Product Highlights: ±3 octave transpose, up/down/dual shift, EXP input for pitch/glissando, latch/momentary operation, power adapter included. Product Features: Blend knob for wet/dry mix, Shift knob for transposition interval, Mode switch for shift direction, Latch button for mode select, EXP jack for TRS or CV input, output jack for mix, input jack for audio in, bypass footswitch with LED status. Specifications: Circuit Digital, Bypass Buffered, Audio Mono, Power 9.6VDC-200mA (or 9V battery optional), Dimensions (in) 4.5 x 2.75 x 2.1, Current Draw 30mA, Year 2014, UPC 683274011578.

The Donner Arena2000 Multi-effects Processor features FAVCM technology and high-precision 24 bit/44.1 kHz audio processing to deliver rich, delicate sounds without the “plastic taste” typical of digital effects, offering layered tones to express real emotions. It includes 278 effect types: 100 classic effect simulations, 80 amp simulations, and 50 cabinet simulations, covering everything from urban pop to thrash metal. With 50 built-in IRs, 50 slots for third-party IRs, and a resolution of up to 23.2 ms, it precisely restores tone and spatial authenticity. The Arena2000 is ideal for solo performers, featuring 40 drum rhythms, a 60-second looper, headphone output for late-night practice, and OTG compatibility for recording via phone. It also includes customizable CTRL mode, dual expression pedals for real-time parameter adjustment, Arena2000 CONTROL software for editing via computer or mobile, Aux In, MIDI In, XLR L/R outputs, and Cab Sim output switching for versatile live performance setups. Recommended headphone impedance is 32-64 ohms, and the product does not include a battery compartment.

The SD-1 Super OverDrive pedal produces the warm, natural distortion of an overdriven tube amplifier while maintaining the subtle nuances of a player's picking technique. This is one of BOSS' more subtle and smooth overdrive pedals, perfect for blues and rock.