TOA PP-025B Mixer Preamplifier

TOA PP-025B


The PP-025B operates on 24 V DC and provides 8 inputs. Each input 1, 2 and 3 is provided with a priority circuit to allow them to override the other inputs. The optional CK-025 chime unit can be built-in the panel.




Specification
* 0 dB = 1 V
Power Source24 V DC
Power Consumption200 mA or less
InputsInput 1-A: -2/-62 dB*, 600 Ω, balanced, φ6.3 mm phone jack (2P)
Input 1-B: -2 dB*, 600 Ω, balanced, φ6.3 mm phone jack (2P)
Input 2-A: -2/-62 dB*, 600 Ω, balanced, φ6.3 mm phone jack (2P)
Input 2-B: -2 dB*, 600 Ω, balanced, φ6.3 mm phone jack (2P)
Input 3-A: -2 dB*, 20 kΩ, unbalanced, φ6.3 mm phone jack (2P)
Input 3-B: -2 dB*, 20 kΩ, unbalanced, φ6.3 mm phone jack (2P)
Input 3-C: -2/-22 dB*, 50 kΩ, unbalanced,
φ6.3 mm phone jack (2P)/RCA pin jack
Input 3-D: -22 dB*, 50 kΩ, unbalanced, RCA pin jack
OutputsLine out 1: 0 dB*, 600 Ω, balanced, all inputs
(Inputs 1/2 are output when using the line out 2.),
φ6.3 mm phone jack (2P)
Line out 2: 0 dB*, 600 Ω, unbalanced (Input 3 is output.),
φ6.3 mm phone jack (2P)
Rec out : -10 dB*, 5 kΩ, unbalanced, all inputs
(Inputs 1/2 are output when using the line out 2.), RCA pin jack
Frequency Response50 Hz - 15 kHz ±3 dB (at 1 kHz)
Tone Control100 Hz, 10 kHz ±10 dB
Signal to Noise Ratio60 dB or more
Distortion1 % or less
PriorityPriority order: Input 1> Input 2> Input 3 Priority signal: Input level
FinishPanel: Pre-coated steel plate, black, 30%, gloss
Dimensions482 (W) × 88.4 (H) × 218 (D) mm
Weight3 kg
AccessoryPhone plug/phone plug connection cord (balanced) ……1,
Power supply cable ……1, Rack mounting screw (with washer) ……4,
Rack mounting bracket (preinstalled on the unit) ……2,
Input indication label ……1, 5P DIN plug ……1
OptionChime unit: CK-025