Amplimo 100PP2K0G Output Transformer Push-Pull 100 Watt | 2 kΩ

Highlights of the Amplimo 100PP2K0G

• Wide bandwidth toroidal tube output transformer for push-pull applications
• 100 W nominal power with 2 kΩ primary impedance
• Secondary taps for 0, 4, 8 and 16 Ω loads
• -3 dB frequency bandwidth from 8 Hz to 230 kHz at 1 mW
• Power bandwidth starts at 35 Hz at 100 W
• Compact toroidal format with clamp and washers for mounting

Product details Amplimo 100PP2K0G

Amplimo 100PP2K0G Wide Bandwidth Toroidal Tube Output Transformer 100 W 2 kΩ

The Amplimo 100PP2K0G is built as a toroidal tube output transformer for push-pull amplifier circuits. With a 2000 Ω primary impedance and 100 W nominal power rating, it is a serious choice for high-power valve amplifier projects and other demanding audio components where output transformer performance is critical.

Its secondary side provides 0, 4, 8 and 16 Ω taps, making it suitable for matching different loudspeaker loads in an amplifier design. The transformer has turns ratios of 22.1 for 4 Ω, 15.8 for 8 Ω and 11.2 for 16 Ω. Use only one secondary tap at a time.

The wide bandwidth design delivers a -3 dB frequency bandwidth of 8 Hz to 230 kHz at 1 mW, while the power bandwidth starts at 35 Hz at the full 100 W rating. Electrical details include 332 H primary inductance, 2.3 mH primary leakage inductance, 500 pF primary capacitance and 38 Ω primary DC resistance.

For installation in tube amplifier builds or as part of selected amplifier accessories, the 100PP2K0G uses a compact toroidal construction measuring 112 mm in outside diameter and 50 mm in height. It weighs 2.2 kg and is supplied for mounting with a toroidal clamp and washers.