Audio
Balanced Input Amplifier Module
- Variable-gain additional unit for the Portable Mixer
- Suitable for low impedance microphones
- Yet Another Headphone Amplifier
- Pure Class-A Single-ended circuitry
- 500mW into 32 Ohms
- 7 Watt Class-A Audio Amplifier
- Behaves like a one-valve operated amplifier
- Improved version of the 3-5W Class-A amp
- Simple Symmetrical MosFet Audio Amplifier
- High Quality - High power: 75W into 8 Ohm load
- Fully symmetrical configuration
- 45 Watt Class B Amplifier
- 45W into 8 Ohm - 69W into 4 Ohm
- Easy to build - No setup required
- Modular Preamplifier Control Center
- Volume and Loudness controls
- CD and Aux inputs
- Modular Preamplifier Control Center II
- Volume and Active Loudness controls
- CD and Aux inputs
- Modular Preamplifier Switching Center
- Four high level inputs
- Double Bar switching
- Modular Preamplifier Tone Control
- Bass and Treble Controls
- Traditional or shelving frequency adjustment
- Modular Phono Preamplifier
- High Quality Moving Magnet Pick-up module
- Two-stage Series/Shunt feedback RIAA equalization
- Modular Headphone Amplifier
- 140mW into 32 Ohm loads
- Ultra-low Distortion
- Mini-MosFet Audio Amplifier
- Including Preamp, Tone Controls and Regulated dc PS
- 18 Watt into 8 Ohm - 30W into 4 Ohm loads
- 18 Watt Audio Amplifier
- High Quality very simple unit
- No need for a preamplifier
- 18W Audio Amplifier with Tone Controls
- No need for a preamplifier - No setup required
- Incorporates Baxandall Bass and Treble Controls
- 25 Watt
MosFet Audio Amplifier
- High Quality simple design
- No need for a preamplifier
- 60 Watt MosFet Audio Amplifier
- High Quality, powerful unit: 90W into 4 Ohm
- Also suited as guitar or bass amplifier
- 10W Audio Amplifier with Bass-boost
- High Quality, very simple design
- No need for a preamplifier
- 7 Watt Class B Audio Amplifier
- Including optional Preamp and single-knob Tone Control
- Minimum Parts-count - Exceedingly low distortion
- 3 - 5 Watt Class-A Audio Amplifier
- Behaves like a one-valve operated amplifier
- Simple circuitry - No cross-over distortion
- Mini-box 2W Amplifier
- Designed for self-powered 8, 4 & 2 Ohm loudspeakers
- Bass-boost switch
- Modular Audio Preamplifier
- High Quality, Discrete Components Design
- Input and Tone Control Modules
- Phono Preamplifier
- Simple circuitry suitable for moving-magnet cartridges
- Passive high-frequency equalization
- Stereo Preamplifier with Bass-boost
- High Quality, simple design
- 20 to 30V supply
- Automatic Loudness Control
- Simple add-on module
- Switchable "Control-flat" option
- Portable Microphone Preamplifier
- High headroom input circuitry
- 9V Battery powered
- Headphone Amplifier
- High Quality unit
- No need for a preamplifier
- Portable Headphone Amplifier
- 3V Battery powered
- High Performance unit
- Portable Mixer
- High-quality modular design
- 9V Battery powered - Very low current drawing
- Three-Level Audio Power Indicator
- Battery-operated 3 LED display
- Simply connect it to loudspeaker output
- Six-LED Bar Power Indicator
- Useful to monitor audio power delivered to loudspeakers
- No power supply - no setup required
- Precision
Audio Millivoltmeter
- Measures 10mV to 50Volt RMS in eight ranges
- Simply connect to your Avo-meter set @ 50µA range
- Sound Pressure Level Meter
- Suitable for home-cinema setup
- 9 Volt operated portable unit
- 1KHz Sinewave Generator
- Simple circuitry, low distortion, battery operated
- Variable, low impedance output up to 1V RMS
