PHONO CARTRIDGE TRANSFORMERS

Ratio 1:10 with full geometric balanced inputs and outputs. Bandwidth better than 5 Hz to 120 KHz. No Zobel network required. Can be used with normal unbalanced input or with biphase output for driving push-pull pre-amps. Two chamber bobbin ensures 100% amplitude and phase balance over the full bandwidth. For cartridges in the range 3 to 15 ohms 5 Hz to 120 kHz. Configurable for 1:5 ratio by connecting the two secondary windings in parallel. DC resistance Primary: 0.45 Ohms. Secondary 66 Ohms. Two transformers are required for stereo.. Mumetal can.

Very high performance transformer for use with cartridges with an impedance in the range 3 to 100 ohms. Cartidge loading 1000 ohms with a 100K okm secondary load. Bandwidth 5 Hz to 100 kHz. Replaces obsolete type 9580 and 6495. Two transformers are required for stereo.

Very high performance transformer for use with cartridges with an impedance in the range 3 to100ohms. Ideal for low output cartridges. Cartridge loading adjustable with secondary load resistor. Bandwidth 3 Hz to 100 kHz. Two transformers are required for stereo.

Very high performance transformer for use with cartridges with an impedance in the range 1 to100 ohms. Has two primary windings which can be configured in series or parallel for 1:10 or 1:20 ratio. Ideal if you are not sure if you have enough gain for a 1:10 cartridge. Cartridge loading adjustable with secondary load resistor. Bandwidth 5Hz to 100 kHz. Two transformers are required for stereo.

Very high performance transformer for use with cartridges with an impedance in the range 1 to 3 Ohms. Ideal for low output cartridges. Cartridge loading adjustable with secondary load resistor. Two transformers are required for stereo.

Experimental transformer for use with MM cartridges with an internal impedance of around 500 Ohms. Nominal impedance ratio 10K/40K. DCR 1000/2000 Ohms. Provides 6 dB of gain and ground isolation. Bandwidth limited but depends on cartridge and load impedance. Customers report significant sonic improvements. Secondary needs to be connected to a high impedance input. Two transformers are required for stereo.

1.8H /37 Ohms and 45 mH/4.2 Ohms in a single can. Developed for an RCL constant impedance RIAA circuit.. Requires external R and C components needs to be driven from a low impedance and terminated with 600 Ohms. Similar to Tango EQ-600P LCR unit. Supplied with threaded grommet mounting as illustrated.