PARTRIDGE
ELECTRONICS
54-56 Fleet Road, Benfleet, Essex. SS7 5JN
SECTION
4
ELECTRONIC CONSTRUCTOR KITS & MODULES
(AUDIO)
Technical Data
Assembled & tested
Input signal:-
5mV
Input imp:-
47R
Freq. response:-
30Hz - 17KHz
Max.output:-
2 volt
Output imp:-
1K0
Supply:-
12V dc. @ 5mA
 
01
Size:-
20 x 50 x 35 mm
low impedance
MONO PRE-AMP MODULE
Code:-4-MK00279  
Price:-£11-70
Technical Data
Assembled & tested
Input signal:-
5mV
Input imp:-
10K0
Freq. response:-
30Hz - 17KHz
Max.output:-
2 volt
Output imp:-
1K0
Supply:-
12V dc. @ 5mA
 
02
PCB size:-
20 x 50 x 35 mm
medium impedance
MONO PRE-AMP MODULE
Code:-4-MK00280
  Price:-£11-70
 
Technical Data
Assembled & tested
Input signal:-
5mV
Input imp:-
22K0
Freq. response:-
30Hz - 17KHz
Max.output:-
2 volt
Output imp:-
1K0
Supply:-
12V dc. @ 5mA
 
03
PCB size:-
20 x 50 x 35 mm
high impedance
MONO PRE-AMP MODULE
Code:-4-MK00282  
  Price:-£11-70
Technical Data
Assembled & tested
Input signal:-
5mV max or int. Mic
Built in Mic on flex cable
Freq. response:-
30Hz - 17KHz
Sound activated relay
On board Preset Sensitivity
Supply:-
12V dc. @ 100mA
04
Relay switch 25V @ 3A max
PCB size:-
77 x 28 x 42mm
Module with Microphone
MONO VOX CONTROL
Code:-4-MK00626
Price:-£22-50
 
Technical Data
Kit of parts
Input signal:-
40mV max.
Input imp:-
10K
Freq. response:-
20Hz - 20KHz
Gain:-
40dB
Output imp:-
1K
Supply:-
10-30V dc @10mA
 
05
PCB size:-
44 x 30 mm
Kit
MONO PRE-AMP MODULE
Code:-4-MK00619   
Price:-£12-50
Technical Data
Assembled & tested
Input signal:-
5mV
Input imp:-
560R
Freq. response:-
30 - 17KHz
Max.output:-
2V
Output imp:-
1K
Supply:-
12V dc. @ 10mA
 
06
Max. Distortion:-
0.05%
For Low & High imp. Mics
MONO PRE-AMP MODULE
Code:-4-MK00378   
Price:-£10-70
 
Technical Data
Assembled & tested
Input signal:-
internal Mic
Input imp:-
Built in Mic on PCB
Freq. response:-
30Hz - 17KHz
Max.output:-
2V
Output imp:-
1K
Supply:-
6-18V dc. @ 10mA
Max. Distortion:-
0.05%
PCB size:-
51 x 14 x 38mm
Module with Electret Microphone
MONO PRE-AMP MODULE
Code:-4-MK00627  
  Price:-£14-20
Technical Data
Kit of parts
Input signal:-
40mV for 7W out@4R
Input imp:-
150K
Freq. response:-
20Hz - 20KHz
Max.output:-
7 watt music power into 4R
Supply:-
8-18V @ 500mA
s/n
86dB
PCB size:-
55 x 35 xmm
7 WATT MUSIC OUTPUT
MONO P0WER AMP MODULE
Code:-4-MK00232
Price:-£18-42
 
Technical Data
Assembled & tested
Input signal:-
50mV
Input imp:-
10K
Freq. response:-
30Hz - 18KHz
Max.output:-
0.5 watt RMS into 4R
Supply:-
12V dc. @ 50mA
 
09
PCB size:-
30 x 28 x 15mm
0.5 WATT OUTPUT
MONO POWER AMP MODULE
Code:-4-MK00269  
Price:-£8-30
Technical Data
Assembled & tested
Input signal:-
50mV
Input imp:-
10K
Freq. response:-
30Hz - 18KHz
Max.output:-
1 watt RMS into 4R
Supply:-
12V dc. @ 200mA
 
10
PCB size:-
50 x 35 x 20mm
1 WATT OUTPUT
MONO POWER AMP MODULE
Code:-4-MK0028   
Price:-£13-00
 
Technical Data
Assembled & tested
Input signal:-
100mV
Input imp:-
10K
Freq. response:-
30Hz - 18KHz
Max.output:-
5 watt RMS into 4R
Supply:-
12V dc. @ 250mA
 
11
PCB size:-
50 x 40 20mm
5 WATT OUTPUT
MONO POWER AMP MODULE
Code:-4-MK0029  
Price:-£19-50
Technical Data
Assembled & tested
Input signal:-
300mV
Input imp:-
10K
Freq. response:-
30Hz - 18KHz
Max.output:-
15 watt RMS into 4R
Supply:-
24V dc. @ 500mA
 
12
PCB size:-
80 x 65 x 45mm
15 WATT OUTPUT
MONO POWER AMP MODULE
Code:-4-MK0030  
Price:-£27-60
 
Technical Data
Assembled & tested
Input signal:-
250mV
Input imp:-
10K
Freq. response:-
30Hz - 18KHz
Max.output:-
20 watt RMS into 4R
Supply:-
12V dc. @ 2A
 
13
PCB size:-
70 x 70 x 40mm
20 WATT OUTPUT
MONO POWER AMP MODULE
Code:-4-MK0031  
 Price:-£46-50
Technical Data
Assembled & tested
Input signal:-
50mV
Input imp:-
10K
Freq. response:-
22Hz - 22KHz
Max.output:-
20 watt music power into 2R
Max. Distortion:-
1%
Supply:-
12V dc. @ 2A
 
14
MONO POWER AMP MODULE
Code:-4-MKSK038  
Price:-£13-80
 
Technical Data
Assembled & tested
Input signal:-
770mV
Input imp:-
20K
Freq. response:-
15Hz - 60KHz
Max.output:-
48W
Output imp:-
8-16R
Supply:-
25 - 0 - 25 V
 
15
PCB size:-
65 x 77 mm
MONO POWER AMP MODULE
Code:-4-MK00003
   Price:-£42-00
80VA RATING
MAINS TRANSFORMER FOR
USE WITH 4-MK00003
POWER AMPLIFIER
MODULE TRANSFORMER
Code:-4-FFO1580 
Price:-£23-20
 
Technical Data
Assembled & tested
Input signal:-
300mV - 1.5V
Volume cont:-
-80 to +21dB
Treble cont:-
+/- 15dB @16KHz
Bass cont:-
-19dB to +17dB @40Hz
Distortion:-
0.3%
Supply:-
9 - 18Vdc@35mA
 
PCB size:-
124 x 59 x 25mm
Volume Balance Treble & Bass
TONE CONTROL MODULE
Code:-4-MK00286  
Price:-£29-80
Technical Data
Assembled & tested
Input signal:-
50mV
Input imp:-
100K
Freq. response:-
30Hz - 18KHz
Max.output:-
2 x 0.5W
Output imp:-
8R
Supply:-
12V dc100mA
 
18
PCB size:-
15 x 55 x 40mm
STEREO AMPLIFIER MODULE
Code:-4-MK00272
Price:-£16-15
 
Technical Data
Assembled & tested
Input signal:-
50mV
Input imp:-
100K
Freq. response:-
30Hz - 18KHz
Max.output:-
2 x 1W
Output imp:-
8R
Supply:-
12V dc 250mA
 
19
PCB size:-
20 x 72 x 50 mm
STEREO AMPLIFIER MODULE
Code:-4-MK00270  
Price:-£24-85
Technical Data
Assembled & tested
Input signal:-
100mV
Input imp:-
100K
Freq. response:-
30Hz - 18KHz
Max.output:-
2 x 5W
Output imp:-
8R
Supply:-
12V dc500mA
 
20
PCB size:-
27 x 90 x 55mm
STEREO AMPLIFIER MODULE
Code:-4-MK00271
  Price:-£30-68
 
Technical Data
Assembled & tested
Input signal:-
300mV
Input imp:-
100K
Freq. response:-
20Hz - 18KHz
Max.output:-
2 x 15W
Output imp:-
8R
Supply:-
12V dc 1 Amp
 
21
PCB size:-
45 x 85 x 110 mm
STEREO AMPLIFIER MODULE
Code:-4-MK00273  
Price:-£45-00
Technical Data
Assembled & tested
Input signal:-
50mV
Input imp:-
100K
Max.output:-
2 x 75 mW rms
Output imp:-
4-32R
Supply:-
3-6V dc
 
22
PCB size:-
35 x 35 x 15mm
HEADPHONE AMPLIFIER
STEREO AMPLIFIER MODULE
Code:-4-MK00531
Price:-£13-00
 
Technical Data
Kit of parts
Input signal:-
Sens.0.6V rms
Input imp:-
100K
Freq. response:-
3Hz - 200KHz
Max.output:-
100W RMS @4R
Output imp:-
4-8R
Supply:-
2 x 25-30 Vac /120VA
Distortion:-
0.02% @ 1KHz/10W
PCB size:-
107 x 62mm
MONO POWER AMP MODULE KIT
Code:-4-MK01050  
 Price:-£22-00
Technical Data
Assembled & tested
Input signal:-
300mV
Input imp:-
45K
Freq. response:-
22Hz - 22KHz
Max.output:-
2 X 10W or 1 x 20W
Output imp:-
2R min
Supply:-
12V dc
Distortion:-
1% max
PCB size:-
Must fit suitable heat sink
STEREO POWER AMP MODULE
Code:-4-MKSK012
  Price:-£27-90
 
Technical Data
Kit of parts
Input signal:-
300mV
Input imp:-
150K
Freq. response:-
7Hz to 60KHz
Max.output:-
2 x 30W @ 4R
Output imp:-
4R
Supply:-
2 x 12V ac @2A
Distortion:-
1W / 1KHz
PCB size:-
70 x 50 x ( pcb)mm
STEREO POWER AMP MODULE
Code:-4-MK00233     
   Price:-£29-30
Technical Data
Assembled & tested
Input signal:-
700mV
Input imp:-
47K
Freq. response:-
20Hz - 20KHz
Max.output:-
25W RMS
Output imp:-
4 - 8R
Supply:-
42V dc @ 1A
Distortion:-
26
PCB size:-
38 x 112 x 70mm
x
MONO POWER AMP MODULE
Code:-4-MK00532  
Price:-£29-74
 
Technical Data
Assembled & tested
Input signal:-
700mV
Input imp:-
47K
Freq. response:-
20Hz - 20KHz
Max.output:-
35W RMS
Output imp:-
4 - 8R
Supply:-
28V dc @ 1.25 A
 
27
PCB size:-
38 x 112 x 70mm
x
MONO POWER AMP MODULE
Code:-4-MK00533