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Description |
Downloads |
Specs |
Ordering |
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K5181 |
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- High efficiency
- high power
- Low distortion and noise
- Bridging option for driving 8Ω loads with two modules
- Over-current protection
- Over-temperature protection
- Under-voltage switch-off
- Over-voltage switch-off
- DC offset protection
- Fault indicator
- Amplifier running indicator
- Optional speaker protector module
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(SC Nov '12) This high specced power amplifier operates in Class 'D' as opposed to earlier amplifiers which run in the more conventional Class 'AB' or Class 'A'. The new Class 'D' amplifier offers the extrem |
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K5157 |
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- Low distortion and noise
- Easy to build
- Compact PCB
- Clipping Indicator LED
- Onboard DC Fuses
- Specified Power Output
- Power Indicator LED’s
- Overload Recovery
- Square Wave Response
- Survives Short Circuits
- Quiescent Current Adjustment
- Output Offset Voltage Adjustment
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(SC Jan-May '17) This completely new amp design incorporates most of the features of Silicon Chip Ultra-LD Mk4 200W amp but uses easy-to-solder through-hole components - no SMD! |
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K5158 |
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- Low distortion and noise
- Easy to build
- Extremely compact PCB
- Fits on a 75mm heatsink
- Stackable in a 2U rack case
- Onboard DC Fuses
- Specified Power Output
- Over-current protection
- Overload Recovery
- Square Wave Response
- Short Circuit protection
- Quiescent Current Adjustment
- 100W RMS into 4 Ω
- 80W RMS into 8 Ω
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This compact amplifier module kit packs a surprising punch for its size! |
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K5340 |
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- Level control
- Bass , Mid and Treble controls
- Master Volume
- Effects return control
- Balanced and unbalanced line outputs
- Headphone output
- Line and effects return inputs
- Effects send output
- Uses a minature 5VA E-core transformer M 2155L (not supplied)
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The guitar preamp when combined with any amplifier will produce crystal clear guitar sound free of the usual hum and noise frequently experienced on commercially produced units. With options to expand the unit to tw |
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K5136 |
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(SC May 2010) Amplifiers which run from 12V DC generally don't put out much power and they are usually not hifi as well. But this little stereo amplifier ticks the power and low distortion boxes. With a 14.4 |
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K5350 |
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- Reverb tank type: two spring
- Anti-microphonic features: spring suspension, plastic mounting bushings
- Spring tank dimensions: 235 x 87 x 34mm (spring tank not included)
- Reverb delay times: 23ms, 29ms
- Reverb decay time: around two seconds
- Input sensitivity: ~25mV RMS
- Frequency response (undelayed signal): 20Hz-19kHz (-3dB)
- Frequency response (reverb signal): 200Hz-3.4kHz (-3dB)
- Signal-to-noise ratio (undelayed signal): 62dB
- Signal-to-noise ratio (typical reverb setting): 52dB
- THD+N (undelayed signal): typically around 0.05% (100mV signal)
- Controls: level, reverb depth, reverb on/off
- Power supply: 9-15VAC, 18-30VAC centre tapped or 12-15V DC
- Quiescent current: typically 30-40mA
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(SC April '17) This two spring tank type reverb unit provides reverberation effects for your guitar or other instrument. Adds complexity and depth to your sound to impress the punters. Easy to build and integrate into other projects thanks to its 9-15VAC or 12-15VDC power requirement. |
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K5168 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Nov '11) Power Supply Board for K 5165 135W Ultra Low Distortion Amplifier. |
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A0705 |
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- Power: 40W Max
- DC volts: 6 - 16V
- Impedance: 4 - 8 ohms
- Frequency response: 20Hz - 20KHz
- Input sensitivity: <500mV
- Connections: 60mm flying leads
- Dimensions: 70W x 45D x 29Hmm
- Must be bolted to a suitable heatsink.
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These German designed pre-built amplifier modules are a quick cost effective
solution for custom audio projects. All you need to do is connect a
power supply, speaker and an input. Each module is encapsulated in epoxy
resin, offering excellent durabili |
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K5116 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Dec 2004) Extremely simple amplifier kit designed to be easy enough for beginners to assemble. Delivers 20W RMS and is suitable for small hi-fi applications or a PC sound system. |
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K5255 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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Up to 12 K5250 Intercom Sub-stations can be used from this one power supply. |
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K5026 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC June '02) Add a remote control volume to your latest audio project or amplifier. Ideal for building into amplifiers or pre-amps. It features PIC controlled precision and a motorised pot so the knob will move whe |
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A0702 |
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- Power: 12W Max
- DC volts: 6 - 16V
- Impedance: 4 - 16Ω
- Frequency response: 40Hz - 20KHz
- Input sensitivity: <80mV
- Connections: 60mm flying leads
- Dimensions: 62W x 36D x 23Hmm
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These German designed pre-built amplifier modules are a quick cost effective
solution for custom audio projects. All you need to do is connect a
power supply, speaker and an input. Each module is encapsulated in epoxy
resin, offering excellent durabili |
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A0720 |
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- Fitted with RCA input, 2.1mm DC jack and volume control.
- Power: 12W Max
- DC volts: 6 - 16V
- Impedance: 4 - 16Ω
- Frequency response: 40Hz - 20KHz
- Input sensitivity: <80mV
- Speaker connection: 280mm Flying lead.
- Dimensions: 72W x 50D x 42Hmm
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These German designed pre-built amplifier modules are a quick cost effective solution for custom audio projects. All you need to do is connect a power supply, speaker and an input. Each module is encapsulated in epoxy resin, offering excellent durability |
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K5167 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Nov '11) Loudspeaker Protector board for K 5165 135W Ultra Low Distortion Amplifier. Protects your speakers and amplifier from short circuits, Over temperature and DC faults that can occur. |
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K6066 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC January 2013) A fully upgraded and redesigned version of the 'Champ Amp'. Delivers up to 7 watts of peak power with lower noise and distortion levels. It also offers muting and standby control, plus two |
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K6044 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC January 2013) Designed to complement the K 6066 Champion Amp kit. Utilises a low voltage op-amp IC with considerably better performance than the old 'Pre-Champ'. Provides added gain to your signal whe |
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Z6409 |
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- Electrical Specifications
- Supply Voltage: 8-26V DC
- Recommended Power Supply Current: 2A
- Output Power: 2x15W (@16V, 8RΩ)
- Size: 44mm x 40.5mm
- Audio Output
- Terminal: Speaker/s
- Impedance: 4 Ohms, 8 Ohms
- Recommended Power: 10W-20W
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The TPA3110 chip on board this amplifier module provides a high output, lower power consumption audio solution with great audio quality too. |
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K5531 |
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- Mic Gain 59.5dB
- Mic S / N Ratio -74dB A-weighted 50½ balanced source
- Mic Frequency Response 180Hz to 20kHz
- Aux Gain 13.5dB
- Aux S /N Ratio -99 dBA A-weighted 600½ unbalanced Aux Frequency Response 30Hz to 20kHz
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(SC April '95) Designed by Altronics. This kit will amplify a microphone (low level signal) to a line level to connect into an amplifier. It features high performance with a balanced mic input as well as |
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A0700 |
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- Power: 3.5W Max
- DC volts: 4.5 - 12V
- Impedance: 4 - 16Ω
- Frequency response: 40Hz - 20KHz
- Input sensitivity: <80mV
- Connections: 60mm flying leads
- Dimensions: 40W x 40D x 12Hmm
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These German designed pre-built amplifier modules are a quick cost effective
solution for custom audio projects. All you need to do is connect a
power supply, speaker and an input. Each module is encapsulated in epoxy
resin, offering excellent durabili |
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K2112 |
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(SC July '94) Designed to compliment the K 2115 Champ Amplifier When it comes to simplistic but effective circuitry design, you can't beat the pre-champ. It has been designed to compliment the CH-AMP kit which when |
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K8135 |
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This stereo amplifier boosts ambient sound in the surround area by 50x! It has a headphone jack, volume control and power switch. |
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K5117 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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This is the recommended power supply for the K5116 Amplifier Module Kit. |
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K5532 |
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- 9-36VDC power supply, with polarity protection.
- Fixed inverting gains of 1, 10 & 100 for single ended signals.
- Fixed gain of 100 for differential signal.
- Precision adjustable gain of 10±2%.
- 2 51Ω impedance outputs.
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If you’ve ever tried to view a microphone signal on an oscilloscope and lost it in the noise, then you’ll know just how handy a signal amplifier can be. This kit provides a breakout for the high-performance AD4625-1 opamp with provision for a number of fixed gains, suitable for working with audio signals. |
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K2115 |
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- Altronics kits are premium do-it-yourself projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. A difficulty rating is provided to help determine if your ability is sufficient to build the kit project. Please note, once assembly has been commenced we are unable to honor any warranty claims. Please see the full details here.
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(SC Feb '94)
Physically about the same size as a standard 9V battery, this compact little amplifier delivers 0.5W of power into 8 ohms from a 9V battery. Ideal for beginners, experimenting and small audio projects. |
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K5315 |
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- Channels: two
- Equaliser bands: seven (63Hz, 160Hz, 410Hz, 1kHz, 2.5kHz, 6.2kHz, 16kHz)
- Boost/cut: approximately ±12.5dB (bands overlap; see Fig.1) Signal-to-noise ratio: 108dB (2V RMS), 102dB (1V RMS)
- Total harmonic distortion: <0.0005%, 20Hz-20kHz, 20Hz- 22kHz bandwidth (see Fig.2)
- Input impedance: 100kΩ
- 100pF Output impedance: 470Ω
- The power supply as supplied supports 18-24V for the DC option, not 12-24V
- Channel separation: >50dB, 20Hz-20kHz (>=80dB 20Hz-1kHz)
- Other features: compact design, uses rotary pots for easy panel mounting
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This stereo version of Silicon Chip’s new equaliser is perfect for new and existing home Hi-Fi systems. It features extremely low noise and distortion, so it won’t degrade your signal. Multiple methods of powering the unit make fitting it into an existing system a breeze. |
