A.H.Grebe SK-4 Schematic purchase

Schematics
Search
Valve
Data
Transistor
Data
Contact
Information
Free
Radio Books
Privacy
Policy
Trustpilot
5 Star Trust Pilot

Supporting the Right to Repair!
Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Friday 19/4/2024 22:21
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
A.H.Grebe SK-4 (Gernsback : PSU 1 P: 188A.188(V1))
£1.80 (~ $2.20 or €2.10)
Not the correct model? go back to the search page to change
Check your Email address is correct...
Check Spam folder if nothing received!
Email me to advise of alternative address.

The schematic will be taken from Gernsback-Manual-1936

Gernsback-Manual-1936 preview

A.H.Grebe SK-4 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerGrebe, A.H. & Co.; Richmond Hill (NY)
Brand Synchrophase
Model285 A Chassis SK4 Super Synchrophase - Grebe, A.H. & Co.; Richmond
Year: 1929Category: Broadcast Receiver
Valves7: 24 24 24 27 45 45 80
TechnologyTRF without regeneration; Screengrid 1926-1935
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast only (MW).
Power typeAC / 117 Volt
Initial Price285.00 $
SourceBook: gernsback Vol: 1 Page: 188a&188(v1)
SourceBook: rider Vol: 1 Page: 19
SourceMyFile: a h grebe_grebe-syncrophase sk4 ;early model_super syncrophase sk4_sk4_21950_270_285_450_265-1932.rider.radio.pdf
SourceBook: rider Vol: 3 Page: 2