acratest 247 Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Saturday 12/7/2025 14:34
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
acratest 247 ( : P: )
£1.80 (~ $2.20 or €2.10)
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acratest 247 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerFederated Purchaser, Inc. (Acratone, Acratest); New York City (NY)
ModelModel Acratest Preamplifier 247Federated Purchaser, Inc.
Year: 1933Category: Audio Amplifier
Valves2: 19 19
TechnologyAudio-Amplification
Power typeBatteries
SourceBook: Rider Vol: 5 Page: 4