Selling my Sunrise acoustic pickup system which includes the SB-1 pickup and the SB-2 preamp system. I exteded the original pickup cord so I could easily transfer from one guitar to another. This can easily reversed for a permanent installation. I have found that the Sunrise Pickup sounds best with the SB-2 preamp. To get the very best from them, they need to be coupled with a
Sunrise buffer preamp. The Sunrise Preamp Buffer Box is a line matching device designed
specifically to access the coupling feature built into Sunrise Pickups.
They provide the pickup signal with 12dB of gain, high resolution, and
impedance matching capabilities. The active 18 volt Bi-Polar powered
circuit eliminates pickup loading and line loss due to long cable runs,
and also delivers up to 4 years of battery life with 2) 9 volt Eveready
Alkaline batteries.
The S-B1 is a mono version, although it has two 1/4" parallel output
jacks (Sunrise and Aux) which allow the same signal to be sent to two
separate sources.
The S-B1 produces the widest frequency response possible from a
battery powered preamp, and allows the Sunrise Pickup to operate at its
full design capabilities.
Specifications:
Input impedance: 1 megohm
Maximum output level: +15Dbv.
Frequency response: 10-40kHz + or - 3dB
Battery consumption: 150 microamps
Dimensions: 4 5/8" X 2 5/8" X 1 3/16"
