Link electronics Precision Audio DA PAA - 652 User manual

200 SERIES
MADE IN THE USA
LINK ELECTRONICS, INC.
PRECISION AUDIO DA
MODEL PAA - 652
The PAA-652 mono audio distribution amplifier is
anothermemberofthe600seriesproducts,andis
designed to reflect the latest in the state of the art
in engineering techniques. The PAA-652 is an
extremely versatile audio amplifier, offering
outstanding performance. The inputs and outputs
use captive screw clamp terminals located on the
matching rear cell assembly. The rear cell model
PAA-600 is a separate item and should be
purchased independently.
The PAA-652/1 provides eight high performance
low impedance mono outputs. The input is over
voltage protected for up to 120 volts AC or DC.
FEATURES
Low Noise
Differential Input
Gain Range ±16 dB
Eight Outputs, PFM-220
The PAA-652 is well suited for any type of
operation. The input is balanced bridging, but can
be terminated into 150 or 600 ohms. An
unbalancedinputisconvertedtobalancedoutputs.
The transmission path of the PAA-652 is virtually
transparent.
The features include 100dB of Signal-to-Noise
ratio, .05 dB frequency response from 20 Hz to 20
KHz, and .03% total harmonic distortion from 20
Hz to 20 KHz. The isolation between modules is
greater than 100 dB. A gain control on the front
panel allows for gain adjustment of ±16dB. The
PAA-652/1operatesinthePFM-220frameholding
up to four (4) modules.
LINKELECTRONICS, INC. 2137 Rust Avenue Cape Girardeau, MO 63703-7668
Phone [phone] FAX [phone]

MODEL PAA-652 AUDIO DISTRIBUTION AMPLIFIER
SPECIFICATIONS
INPUT
Impedance: ................................................... 20KΩ, ±2% Diff. Balanced
Max.Level:..........................................................40 dBu, Differential
Common Mode Range: ....................................................... ± 1 5 Volts
Common Mode Rejection: ................................................. :>90 dB 0 6OHz
OUTPUT
NumberofOutputs:................................SixinthePFM-600 & Eight in the PFM-220
Impedance: ..................................................................66 Ohms
Max. Level:.........................................................+ 22 d Bu, Max Load
OutputtoOutputisolation: ....................................................... >70 dB
PERFORMANCE
Gain Range: .................................................................. ±16dB
Power Response 3dB Points: ..............................................<2Hz,>200KHz
SlewRate:.................................................. >22V/µS,TimFilterDisabled
S/NRatio: ............................................... >100dBAWTD+8dBu0Gain
Frequency Response: ............................................. ±0.5dB,20Hzto20KHz
TotalHarmonicDistortion:............................... <0.03%At+8dBu0GainMax. Load
lntermodulation Distortion: ..................................<0.03%@60/7K,4/1,+15VRMS
Isolation Between Outputs: .......................................... 120dB 20Hz to 20KHz
Isolation Between Modules: ......................................... 120dB 20Hz to 20KHz
DC Offset: ................................................................... <10mV
QuiescentDrainCurrent: ...................................................... <±70mA
Maximum Instantaneous Current: ..................................................1amp.
Supply Voltage: .......................................................... ±21VDCMin.
Temperature Range: ......................................................... 0°to50°C
Humidity:.................................................... 0%to90%non-condensing
Voltage: ............................................................. ±25VDC140 mA
Mechanical:
Height:....................................................................... 27/8"
Width: ......................................................................... 1.5"
Length: ..................................................................... 117/8"
Weight: ...................................................................... 9.5oz
LINK ELECTRONICS, INC.
2137 Rust Avenue
Cape Girardeau, MO 63703
Phone: [phone]
FAX: [phone]
PROFESSIONAL SERIES--
modular system products--by LINK PAA-652/103102