The UTM3510 is a line-level, clamped output transformer, 10k:600Ω, 4:1 ratio. Recommended for any kind of tube output amplifiers, including SRPP circuits. It’s equipped with 150mm color leads.

Estimated Delivery:
48 Hours


A high performance, audio signal transformer for line level output applications. Useful for a step down, -12dB of gain.

Ratio: 4:1
Impedance: 10k:600Ω
Frequency response @10kΩ source, 600 load: +/- 0.5 dB 8 Hz to 75 kHz (Ap)
Primary Inductance Ls@100Hz: 47H
Secondary Inductance Ls@100Hz: 5H
Total DC Resistance PRI: 225Ω
Total DC Resistance SEC: 53Ω
Max Level: @50Hz: +30 dBu
Core Size: EI41, Z11 Oriented steel.

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