Gold Lion E88CC / 6922 Kevin's Stash / No Cryo Reviews

4.5 Rating 21 Reviews

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Phone:

909.931.9686

Email:

joel.m@upscaleaudio.com

Location:

2058 Wright Avenue,
2058 Wright Avenue
California
91750

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“I bought 2 sets to use with my BHK pre. They caused the Pre to emit a high pitched whine (see frequency spectrum below). To make a long story short, the Pre was returned to PS Audio for warranty repair and they were able to identify that the tube heater circuit was oscillating. The cause was a small variation in the regulators from the semiconductor manufacturer that produces the IC. After I got it back it longer whines with the same Gold Lion tubes. Added bonus, these tubes are much quieter and sounds better to my ears than Psvane 12AU7s.”

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