Tuesday, June 25, 2013

In the Shop: Building MQ451s

Today, Rosie stacked a pair of MQ 451s. (This particular pair is 120 watts, 2200 ohms primary impedance and 4, 8, 16 ohm secondaries.) The blueing on the lams is a cool result of the annealing process. 

If you're ready to order vacuum tube audio transformers of the highest quality, shoot us an email at acrosound@aol.com.

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