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All ZinAmp modules can be purchased for use in your own project. Whether you require a regulated power supply, power-amplifier or speaker protection, our extensive range of modules can augment your existing project. Try our new Module Picker to help you find what you need: Go>>>> Built using high-quality components that are easy to source. Modules available fully assembled or as bare PBCs with parts list Sort by: Project | Module Type |
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  Power Supply for up to two Power Amps (l & r). Regulated to between 1 and 10mv of ripple, depending on load. Requires 2x2.5A fast blow fuses. Jumper switches for voltage selection of -/+ 42v or -/+ 48v. Can be run up to -/+ 56v with appropriate modification. Protects against chaos of fuse-failure on one rail by automatically reducing the voltage on the other, protecting your precious amplifier!
Requires 220-300VA toroidal transfomer, min: 33-0-33 max: 45-0-45, ideally: 40-0-40. Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details. Heat-sink Mounting Plate also available
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 Power Supply for up to two Power Amp modules (l & r). Requires 2 x 3A fast blow fuses. RC-snubbed switch terminal allow remote on/off control. Can be run up to -/+ 70vDC with appropriate capacitors fitted. One or two pairs of filter caps can be fitted.
Requires 160-300VA toroidal transfomer, min: 18-0-18 max: 50-0-50. Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details. Heat-sink Mounting Plate also available
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 High Voltage Power Supply for use with ZinAmp Valve Phono and Pre Amps
Three simultaneous regulated voltages of 245v, 265v and 285v. These can be altered with component swaps. Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details. Heat-sink Mounting Plate also available
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 Low Voltage Power Supply for use with ZinAmp Valve Phono and Pre Amps
Two outputs of 12.6vDC and two at 7.5vDC. Used to power Heater filaments and a system startup time. Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details. Heat-sink Mounting Plate also available
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 Regulating Power Supply for use with external DC supplies like desk-top, wall-wart or laptop adaptors. Filters out noise and hash from these switch-mode supplies, providing very clean DC suitable for use with solid-state phono-stages and pre-amps. Designed to work with a 30vDC supply and provide a regulated split-rail voltage of -/+12v. These will power our solid state MM and MC phono modules as well as our active crossovers. Voltages can be changed with some component swaps.
Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details
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 High Voltage Switch-mode Power Supply for use with ZinAmp Phono or Pre Amps. Capable of delivering 15W at up to 290v. Dual voltage rails to supply 290v and 250v DC. Can be modified to provide different voltages as required. Requires 15v DC extermal supply (wall-wart) min 2.5A.
Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details.
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 Complete power supply for Valve Phono and Pre-amps. Provides 12.6v filament supply and high-voltage rail supply which is adustable between 200 and 320vDC. Twio differnt rail voltages can be supplied and these can be customised with a simple resistor swap. Powered by an 18vDC external 'wall-wart' supply. Can also be powered with a 15v AC transformer with a rectifier.
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 Regulated Pre Amp Supply for ZinAmp Solid State Phono and Pre Amps. Split rail supply can be set supply to +/-21v, +/-15v and +/-12v DC. can be supplied from an AC transformer or other DC Supply - like a mains adaptor. This is a truely flexible supply.
Ready-built PCB requires connectors to be purchased separately and soldered on. See datasheet for details
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 40VA Toroidal Transformer with dual primaries and dual secondary windings for both 12V AC and 220V AC. Specifially designed to run both 12.6V DC and 280v DC supplies for valve phono and preamp modules. Primaries can be wired in parellel for 120v AC or series for 220-240v AC
Manufactured by Airlink Transformers in the UK. CE certified and finished with three turns of Grain Oriented silicon steel to supress stray EMI. See datasheet for details
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Heavy duty PCB with terminals for AC transformers and connections to power supplies. Terminals are provided for an AC fuse, On/Off switch and auto-power-off switch. Additional terminals for an AC relay and two thermistors form a "soft-start" feature that protects the on/off switch and other circuitry by limiting inrush current. Can be wired for 220v or 120v DC - see datasheet. Switch nets are snubbed to prevent switch-terminal arcing/pitting
Board layout conforms with CE Low Voltage Directive in that primary and secondary AC tracks are appropriately spaced. Pre-built PCB includes screw terminal blocks as standard. Please email us if you would like different connectors
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 Heavy duty PCB that separates AC and chassis earth from DC and audio grounds via the diodes of a heavy-duty bridge rectifier.
Current rating: 35A AC and DC Grounds are separated to eliminate ground loops that may be experienced when connecting other equipment to your amplifier. AC earth and the metal chassis make a direct connection on the Earth Hub to maintain safetyPre-built PCB includes screw terminal blocks as standard. Please email us if you would like different connectors
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