Boss BP-1W Boost, Overdrive and Preamp Effects Pedal

Sonic Sweetener

The vintage BOSS CE-1 Chorus Ensemble and RE-201 Space Echo are legendary for their inspiring and influential effect sounds. But they’re also loved for their variable analog preamp circuitry, which instantly infuses any guitar tone with character, body, and richness. With the BP-1W, you can now access these two classic preamp tones in a premium Waza Craft pedal, along with a natural, clear voice that functions as a standard clean boost.

SPECIFICATIONS

• Nominal Input Level: -20 dBu
• Input Impedance:
  • Effect OFF - 1 M ohms;
  • Effect ON - 1 M ohms (BUFFER switch: STD);
  • Effect ON - 100 k ohms (BUFFER switch: VTG)
• Nominal Output Leve: l-20 dBu
• Output Impedance: 1 kΩ
• Recommended Load Impedance: 10 kΩ or greater
• Bypass: Buffered bypass
• Controls:
  • GAIN knob
  • LEVEL knob
  • BUFFER switch (STD/VTG SW)
  • MODE switch
  • Pedal switch
• Indicator: CHECK indicator (Serves also as battery check indicator)
• Connectors:
  • INPUT jack: 1/4-inch phone type
  • OUTPUT jack: 1/4-inch phone type
  • DC IN jack
• Power Supply:
  • Alkaline battery (9 V, 6LR61)
  • AC adaptor (PSA series: sold separately)
• Current Draw60 mA
• Expected battery life under continuous use: Alkaline: Approx. 4.5 hours
  * These figures will vary depending on the actual conditions of use.
• Accessories
  • Leaflet “USING THE UNIT SAFELY”
  • Dry battery (9 V, 6LR61)
• Options (sold separately)AC adaptor: PSA series

SIZE AND WEIGHT

• Width: 73 mm 2-7/8 inches
• Depth: 129 mm 5-1/8 inches
• Height: 59 mm 2-3/8 inches
• Weight (including battery): 430 g1 lb