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  17-May-2008  
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QualityKits ELECTRONIC KITS: Audio Kits
Here you will find power amplifier kits for the do it 'yourselfer'

K8077: Sub Woofer Kit 100 Watts
K8077: <b>Sub Woofer Kit 100 Watts</b>
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Yes, It's In Stock!

The 100 Watt subwoofer kit contains all necessary parts to build your compact but powerful high quality subwoofer *
* Wooden panels not included!
Assembly Required
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Price: USD $139.95

Quantity: K8077: Sub Woofer Kit 100 Watts

APS200: Power supply for K4004, K4005
APS200: Power supply for K4004, K4005
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Yes, It's In Stock!
Symmetrical (Assembled) DC block for amplifiers. One AC rectifier, Four 10,000UF at 50V capacitors.
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Price: USD $39.95

Quantity: APS200: Power supply for K4004, K4005

FK101: V.U. Meter Kit 6 LED (Power Supply Not Required)
FK101: V.U. Meter Kit 6 LED (Power Supply Not Required)
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Yes, It's In Stock!
An affordable V.U. meter kit that gets its power directly from any 10 - 30 watt amplifier.
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Price: USD $3.95

Special: 50-99 items at $3.36 each, 10-49 items at $3.56 each

Quantity: FK101: V.U. Meter Kit 6 LED (Power Supply Not Required)

FK102: 2 Way V.U. Meter Kit 10 LED (Power Supply Not Required)
FK102: 2 Way V.U. Meter Kit 10 LED (Power Supply Not Required)
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Yes, It's In Stock!
A two way V.U. meter using 10 LEDs. It runs on 5 - 30 watt amplifiers, simply connect it directly to the speaker, and it gets all the power it needs.
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Price: USD $4.95

Special: 50-99 items at $4.21 each, 10-49 items at $4.46 each

Quantity: FK102: 2 Way V.U. Meter Kit 10 LED (Power Supply Not Required)

FK103: Wireless VU Meter Kit
FK103: Wireless VU Meter Kit
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Yes, It's In Stock!
Wireless VU Meter Kit with 15 LEDs
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Price: USD $10.95

Special: 10-49 items at $9.85 each

Quantity: FK103: Wireless VU Meter Kit

FK313: Dual Station Intercom Kit
FK313: Dual Station Intercom Kit
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Yes, It's In Stock!
Dual Station Intercom kit with 2 speakers.


Assembly Required

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Price: USD $12.95

Special: 10-49 items at $11.66 each

Quantity: FK313: Dual Station Intercom Kit

FK326: Dual Station Intercom & Door Bell Kit
FK326: Dual Station Intercom & Door Bell Kit
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Yes, It's In Stock!
This intercom kit is a mini communication tool, well khown to be used at home, with a microphone which is connected to a loudspeaker to another room.
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Price: USD $9.95

Special: 10-49 items at $8.96 each

Quantity: FK326: Dual Station Intercom & Door Bell Kit

FK602: Power Amplifier 2 Watt Kit (Multi Purpose)
FK602: Power Amplifier 2 Watt Kit (Multi Purpose)
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Yes, It's In Stock!
A small, low cost, low wattage amplifier kit.
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Price: USD $5.95

Special: 100+ items at $4.94 each, 50-99 items at $5.06 each, 10-49 items at $5.36 each

Quantity: FK602: Power Amplifier 2 Watt Kit (Multi Purpose)

FK603: Power Amplifier Kit 2W+2W (Stereo)
FK603: Power Amplifier Kit 2W+2W (Stereo)
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Yes, It's In Stock!
A tiny low cost 2 watt stereo amplifier kit.
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Price: USD $7.95

Special: 100+ items at $6.60 each, 50-99 items at $6.76 each, 10-49 items at $7.16 each

Quantity: FK603: Power Amplifier Kit 2W+2W (Stereo)

fk604: Power Amplifier IC Kit 8W (Mono)
fk604: Power Amplifier IC Kit 8W (Mono)
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Yes, It's In Stock!
A mono power amplifier kit using an IC with 8 Watts output.
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Price: USD $6.95

Special: 50-99 items at $5.91 each, 10-49 items at $6.26 each

Quantity: fk604: Power Amplifier IC Kit 8W (Mono)

FK605: Power Amplifier IC Kit 8W +8W (Stereo)
FK605: Power Amplifier IC Kit 8W +8W (Stereo)
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Yes, It's In Stock!
A stereo 8 watt line amplifier kit that uses an IC, and provides 8 watts to each channel!
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Price: USD $11.95

Special: 50-99 items at $10.16 each, 10-49 items at $10.75 each

Quantity: FK605: Power Amplifier IC Kit 8W +8W (Stereo)

FK607: Power Amplifier Kit BTL 15W (Mono)
FK607: Power Amplifier Kit BTL 15W (Mono)
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Yes, It's In Stock!
A low cost BTL amplifier kit. Provides 15 watts.
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Price: USD $9.95

Special: 10-49 items at $8.96 each

Quantity: FK607: Power Amplifier Kit BTL 15W (Mono)

FK608: 15 + 15 Watt Power Amp Kit
FK608: 15 + 15 Watt Power Amp Kit
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Yes, It's In Stock!
15 Watt Stereo Power Amplifier Kit


Assembly Required

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Price: USD $16.95

Special: 50-99 items at $14.41 each, 10-49 items at $15.25 each

Quantity: FK608: 15 + 15 Watt Power Amp Kit

fk608A: Power Amplifier BTL 15 + 15 Watt (Stereo)
fk608A: Power Amplifier BTL 15 + 15 Watt (Stereo)
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Yes, It's In Stock!
A small stereo amplifier module. Provides 15 watts of power to each channel.
Pre-Assembled and Tested
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Price: USD $24.95

Special: 50-99 items at $21.21 each, 10-49 items at $22.46 each

Quantity: fk608A: Power Amplifier BTL 15 + 15 Watt (Stereo)

FK617: MONO Power Amplifier Kit w/ Tone Control & Volume
FK617: MONO Power Amplifier Kit w/ Tone Control & Volume
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Yes, It's In Stock!
A mono power amplifier kit with microphone input with pre amp, tone control, and two input selection.
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Price: USD $15.95

Special: 10-49 items at $14.35 each

Quantity: FK617: MONO Power Amplifier Kit w/ Tone Control & Volume

FK625: Mono Tone Control Kit
FK625: Mono Tone Control Kit
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Yes, It's In Stock!
This tone control (Mono) circuit is a multifunctional tone controller that can be applied with normal amplifier.It needs 6-15V power supply.
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Price: USD $8.95

Special: 10-49 items at $8.06 each

Quantity: FK625: Mono Tone Control Kit

FK626: Stereo Tone Control Kit
FK626: Stereo Tone Control Kit
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Yes, It's In Stock!
This tone control (stereo) circuit is a multifunctional tone controller that can be applied with normal amplifier. It need 6-15V power supply.
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Price: USD $12.95

Special: 10-49 items at $11.66 each

Quantity: FK626: Stereo Tone Control Kit

FK627: Super Mono Tone Control Kit
FK627: Super Mono Tone Control Kit
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Yes, It's In Stock!
This super tone control (mono) circuit need 15-0-15V power supply which is suitable for connecting with OCL amplifier only.
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Price: USD $10.95

Special: 10-49 items at $9.85 each

Quantity: FK627: Super Mono Tone Control Kit

FK628: Super Stereo Tone Control Kit
FK628: Super Stereo Tone Control Kit
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Yes, It's In Stock!
This super tone control(stereo) circuit need 15-0-15V power supply which is suitable for connecting with OCL amplifier only.
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Price: USD $17.95

Special: 10-49 items at $16.16 each

Quantity: FK628: Super Stereo Tone Control Kit

FK642: Mono Bass Booster Kit
FK642: Mono Bass Booster Kit
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Yes, It's In Stock!
This is a mono bass booster circuit that will provide you with high quality sound at a very low cost. It requires 12V power supply. Dim: 2.46" x 1.6" x .45"
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Price: USD $4.95

Special: 10-49 items at $4.46 each

Quantity: FK642: Mono Bass Booster Kit

FK643: Stereo Bass Booster Kit
FK643: Stereo Bass Booster Kit
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Yes, It's In Stock!
This is a stereo bass booster circuit that will provide you with high quality sound at a very low cost. It requires 12V Power Supply.
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Price: USD $8.95

Special: 10-49 items at $8.06 each

Quantity: FK643: Stereo Bass Booster Kit

FK647: Dynamic Microphone Preamplifier Kit
FK647: Dynamic Microphone Preamplifier Kit
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Yes, It's In Stock!
A simple circuit that preamplifies a microphone signal.
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Price: USD $3.95

Special: 50-99 items at $3.36 each, 10-49 items at $3.56 each

Quantity: FK647: Dynamic Microphone Preamplifier Kit

FK648: Condensor Microphone Kit with Pre-Amp
FK648: Condensor Microphone Kit with Pre-Amp
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Yes, It's In Stock!
This kit is a small circuit with an on-board condensor mic and preamp.
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Price: USD $3.95

Special: 50-99 items at $3.36 each, 10-49 items at $3.56 each

Quantity: FK648: Condensor Microphone Kit with Pre-Amp

FK649: Speaker Protection Kit (Mono)
FK649: Speaker Protection Kit (Mono)
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Yes, It's In Stock!
If your OCL amp has no protection circuit, you could potentially fry your speaker, unless you use something like this speaker protection kit.
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Price: USD $4.95

Special: 10-49 items at $4.46 each

Quantity: FK649: Speaker Protection Kit (Mono)

FK650: Speaker Protector Kit (Stereo)
FK650: Speaker Protector Kit (Stereo)
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Yes, It's In Stock!
This kit is a low cost, basic stereo speaker protection circuit.
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Price: USD $8.95

Special: 10-49 items at $8.06 each

Quantity: FK650: Speaker Protector Kit (Stereo)

fk651: Stereo Simulator Kit (Mono In/Stereo Out)
fk651: Stereo Simulator Kit (Mono In/Stereo Out)
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Yes, It's In Stock!
This circuit simulates stereo by taking a mono signal, and separating certain frequencies to each channel.
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Price: USD $9.95

Special: 10-49 items at $8.96 each

Quantity: fk651: Stereo Simulator Kit (Mono In/Stereo Out)

FK652: 3 Channel Mic Mixer Preamplifier Kit
FK652: 3 Channel Mic Mixer Preamplifier Kit
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Yes, It's In Stock!
A kit of 3 channels to allow signal from 3 microphones plus another point for music to be mixed.
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Price: USD $8.95

Special: 10-49 items at $8.06 each

Quantity: FK652: 3 Channel Mic Mixer Preamplifier Kit

FK653: Mono Loudness Kit
FK653: Mono Loudness Kit
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Yes, It's In Stock!
With 3 frequencies and an amplifiction TR in this mono circuit the increase of londness will be of much higher quality than found in most regular systems which rely on the connection to the tap of the volume.
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Price: USD $4.95

Special: 10-49 items at $4.46 each

Quantity: FK653: Mono Loudness Kit

FK654: Stereo Loudness Control Kit
FK654: Stereo Loudness Control Kit
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Yes, It's In Stock!
This loudness circuit uses a 3 stage filter and a simple one transistor amplifier to increases bass and tweeter frequencies.
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Price: USD $7.95

Special: 10-49 items at $7.16 each

Quantity: FK654: Stereo Loudness Control Kit

fk656: Power Amplifier Kit OTL 30W (Mono) R1%
fk656: Power Amplifier Kit OTL 30W (Mono) R1%
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Yes, It's In Stock!
Amplifies a mono signal to 30 watts using 1% metal film resistors. This OTL circuit is without tone control.
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Price: USD $9.95

Special: 10-49 items at $8.96 each

Quantity: fk656: Power Amplifier Kit OTL 30W (Mono) R1%

FK657: Power Amplifier Kit OTL 30 + 30 Watt (Stereo) R1%
FK657: Power Amplifier Kit OTL 30 + 30 Watt (Stereo) R1%
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Yes, It's In Stock!

30 watt stereo amp OTL circuit with no tone control.
This kit amplifies a line signal to 30 watts times two channels.
Stereo sound with 1% resistance.
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Price: USD $16.95

Special: 10-49 items at $15.25 each

Quantity: FK657: Power Amplifier Kit OTL 30 + 30 Watt (Stereo) R1%

FK658: 35W Mono Power Amplifier Kit
FK658: 35W Mono Power Amplifier Kit
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Yes, It's In Stock!
35 Watt mono amplifier circuit with input sensitivity 1V., and input impedance 15K, with complementary class AB circuit type. Can be used for super tone control circuit. Power supply : 35 VDC.
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Price: USD $11.95

Special: 10-49 items at $10.75 each

Quantity: FK658: 35W Mono Power Amplifier Kit

FK659: 35 Watt Stereo Power Amplifier Kit
FK659: 35 Watt Stereo Power Amplifier Kit
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Yes, It's In Stock!
35 Watt stereo amplifier circuit with input sensitivity 1V., and input impedance 15K, with complementary class AB circuit type. Can be used for super tone control circuit. Power supply : 35 VDC.
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Price: USD $21.95

Special: 10-49 items at $19.76 each

Quantity: FK659: 35 Watt Stereo Power Amplifier Kit

FK660: 50 Watt Power Amplifier Kit
FK660: 50 Watt Power Amplifier Kit
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Yes, It's In Stock!
50 Watt Mono OCL Power Amplifier Kit 1% Resistors. Class AB circuit, 1V. input sensitivity and 15 K input resistance. Power supply : 24-0-24V
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