Tape Core. A contemporary stompbox that offers classic Tape Echo tone. Just like the original Tape Echo, the NUX Tape Core features 3 reproduction heads yielding 7 different combinations of delay sounds. All of the natural sound, decay, modulation was created with our cutting-edge NUX TS/AC Technology! Tape Core is professional, convenient, and designed to echo your vision! As in the original version, 3 Repro-Tape Heads allows for 7 different combinations. The distance between the Repro-Tape Heads determines the delay sound.The maximum parameters of the REPEAT knob can be used to recreate the classic Infinite Feedback Oscillation effect that was, until now, only available on the physical machine. This trippy sci-fi effect, made popular by artists like Pink Floyd and The Steve Miller Band, allows for super-cool song intros, interludes, and endings. Tape Core Deluxe comes with a 3-way toggle-switch allowing you to change between 2 Bypass modes and NUX’s unique Tone Lock (T-Lock) function.Specifications:Effects: 7 repro head combination types and Sound on Sound type.Preset: 1Nominal Input Level: -20 dBu (GUITAR) +3 dBu (Max.)Input Impedance: 1 MΩNominal Output Level: -20 dBu (GUITAR) +3 dBu (Max.)Output Impedance: 1 kΩ 0Ω (BYPASS)Residual Noise Level: -93 dBu ( MIN.)Current Draw: 103mAPower Supply: 9V Battery, or AC adaptor (Not included) (optional NUX ACD-008A)Dimensions: 122mm (L) x 72mm (W) x 47mm (H)Weight: 270g