![]() |
| Powered by phpBay Pro |

what kind of Potentiometer will i need to make a volume control for a simple audio amplifier circuit?
at school we are making an audio amplifier circuit with one of these speakers: http://www.maplin.co.uk/Module.aspx?ModuleNo=3273
I have found this page but what one should i get??
http://www.maplin.co.uk/Module.aspx?ModuleNo=2200
PS i am not an expert so please keep everything simple!!
Really you should make sure you use a "log" pot not a linear one.
Logarithmic potentiometers are used for audio attenuation because our ears respond to logarithmic noise levels.
Read up about Decibels.
![]() |
![]() 100Push Pull Audio 500K Switch Pot POTENTIOMETERPP01 US $268.00
|
![]() 100Long Shaft 1000K 1Meg Audio Potentiometer TaperA1M US $188.00
|
![]() 100Long Shaft 1000K 1Meg Audio Potentiometer TaperA1 US $188.00
|
![]() 50A500K Log Audio Tape Push Pull Potentiometer Fender US $138.00
|
![]() 10050K ohm Potentiometer Audio Slide Pot ResistorS50K US $128.00
|
![]() 20 500K A Push Pull Audio Taper DPDT Potentiometer US $119.00
|
![]() 25Push Pull Audio A10K Switch DPDT POTENTIOMETERPP11s US $84.00
|
![]() 100 Audio taper Potentiometer Mini A 100K CONTROL pot US $79.99
|
![]() 100Audio taper Potentiometers 500K ohm Mini Guitar Pot US $79.99
|
![]() 50Mini A 25K Audio Potentiometer Taper Solder LugA25K US $69.99
|
![]() 50 Full size 250K Audio Guitar Pickups Potentiometer US $61.60
|
![]() 50 Full size 250K Audio Guitar Pickups Potentiometer US $61.60
|
![]() 20A250K Log Audio Tape Push Pull Potentiometer Fender US $61.59
|
![]() 60Audio taper Potentiometer Mini 500K Pot Jazz Guitar US $53.80
|
![]() Lot 100 20mm Dshaft potentiometers 10K ohm audio taper US $50.00
|
![]() Lot 100 20mm potentiometers 100K ohm Audio taper US $50.00
|
![]() ALPS 100KA LOG Stereo Audio RK27 Potentiometer Pot 5pc US $50.00
|
![]() 5pcs ALPS 250KA LOG Stereo Audio Amp RK27 Potentiometer Pot US $50.00
|
![]() 5pcs ALPS 50KA LOG Stereo Audio Amp RK27 Potentiometer Pot US $50.00
|
![]() 40 Full size 250K Audio Guitar Pickups Potentiometer US $49.99
|
![]() 40 Full size 250K Audio Guitar Pickups Potentiometer US $49.99
|
![]() Audio Amplifier DIY Suite Potentiometer US $47.90
|
![]() Audio Amplifier DIY Suite Potentiometer Audio Amplifier US $47.90
|
![]() Audio Amplifier DIY Suite Potentiometer Amplifier US $47.90
|
![]() Audio Amplifier DIY Suite Potentiometer US $47.90
|
![]() MW Audio Amplifier DIY Suite Potentiometer Amplifier US $47.90
|
![]() Potentiometer Audio Amplifier DIY Suite Potentiometer US $47.90
|
![]() COLLINS R 390A RECEIVER LINE GAIN AUDIO RESPONSE POTENTIOMETER US $40.00
|
![]() NOS CENTRALAB 25K AUDIO DUAL CHANNEL POTENTIOMETER US $40.00
|
![]() NOS CLAROSTAT 4KΩ 5KΩ DUAL AUDIO POTENTIOMETER US $40.00
|
![]() NOS CENTRALAB 150Ω DUAL AUDIO TAPER POTENTIOMETER US $40.00
|
![]() lot of 10 Ohmic Audio Amp Potentiometer PC30 470 Ohm 20 LOIA US $40.00 |
![]() 30Mini A 25K Audio Potentiometer Taper Solder LugA25K US $39.99
|
![]() PKG38 Audio taper Potentiometer 500K MINI CONTROL pot US $39.99
|
![]() 18 Pulls Helipot Precision Potentiometers Radio Audio Amplifier DIY Repair US $39.99 |
| Powered by phpBay Pro |


US $14,999.95


































































