ACME B power supply type E 3
Date: circa 1925
Inventory Number: RS1028
Classification: Radio Power Supply
Subject:
Maker: ACME Apparatus Company (founded 1920)
Place of Origin:
Dimensions:
20 x 23 x 9 cm, 10 lb. (7 7/8 x 9 1/16 x 3 9/16 in., 4.5 kg)
Description:
'B' power supply mfg. ACME, Type E 3
In Collection(s)
Signedplate on side: ACME / for amplification / "B" POWER SUPPLY / FOR 1 TO 6 TUBE RADIO RECEIVERS / INPUT 110 V 60~0.15 A / TYPE E3 / OPERATING INSTRUCTIONS / 1. REMOVE COVER / 2. PUT TUBE IN SOCKET / 3. TURN VOLTAGE CONTROL "OFF" / 4. CONNECT OUTPUT CORD TO SET / RED = + HIGH AMPLIFIER VOLTAGE / YELLOW = + LOW / BLUE = + DETECTOR VOLTAGE / BLACK = COMMON B- / 5. CONNECT PROPER "C" BATT. / IF USED SEE TAG / ATTACHED FOR VALUES / 6. INSERT PLUG IN SOCKET / 7. TURN VOLTAGE CONTROL UP / UNTIL BEST RECEPTION / IS OBTAINED / 8. SEE FURTHER INFORMATION / SEE DETAILED INSTRUCTION TAG / ACME APPARATUS CO. / CAMBRIDGE, MASS., U.S.A.