Featured articles
00. Welcome message01. List of all sets
02. Van der Heem Labs
03. ACDC Sets
04. Series Balanced Output
05. Some Czech History
06. Four Tube Circuit
07. De Siemens Debeg E566
08. The Philips BX998A
09. Mullard Tube Types
10. The Krijnen Collection
11. The making of GRC
12. My Radio Workshop
13. Radio's van Bob Evers
14. Philips Type Numbers
15. De Schaal van Hoen
16. Shipping Radios
17. Piet Hoen
18. Van der Heem marifoon
19. Philips Peculiarities
20. Tubed Battery Sets
21. Making Radio Photos
22. GRC and the Environment
23. Radio Jokes
24. AudioEase Test Recordings
25. RadioCorner 10 year Jubilee
26. Hear my Radios
27. Barlow-Wadley XCR30
28. De Club van Draadje
29. Easy Antennas
30. Ajax A25 Radiophone
31. Soviet Portables
32. Limburgs Dagblad 1964
33. Home Shortwave sets
34. Consumentengids Radiotest
35. Sale conditions
36. Vampire Power Consumption
37. Manual Erres KY107
38. De Geschenken van Klaas
39. The Tuner IC MK484
40. Where to buy?
41. Lezingen en LC-Kring
42. Jacht op de Vampier
43. Gerards Uitvindinkjes
44. Manual Dr Watson
45. Videogesprekken met Jitsi
46. The Sanshin Supply
47. Strijd tegen Ziggo
48. Verbruik van FM en DAB+
49. Vermogen in Luidsprekers
50. Ballast voor Schakelklokken
51. Metingen aan een Boilertje
52. Op Kompas naar Kopenhagen
Battery sets
Tesla 3101B (1953)For Sale (15 eur)
Highness LP-IB-60 (1954)HEAR!
Perfecta (1954)HEAR!
Phonak 330 (1954)
Tecla (1955)
AliExpress 1A2 (2015)Digital, PLL, DAB+
Yaesu FRG-7700 (1982)
Grundig Satellit 400 (1985)
Akai ADB10GY (2015)
Sony XDR-S41D (2017)
AliExpress RTL.SDR (2018)
TecSun PL-680 (2021)Transistor (Large)
Philips L3X71T (1957)HEAR!
Philips L3X80T/90 (1958)For Sale (6,8 eur)
Philips L3X86T (1958)
Philips L4X25T (1962)For Sale (6,8 eur)
Philips L4X26T (1962)
Philips L5X22T (1962)For Sale (10 eur)
VEF Spidola 1 (1962)HEAR! For Sale (15 eur)
Grundig Ocean Boy 204 (1964)HEAR!
Hitachi KH-920L (1965)For Sale (10 eur)
Philips 50IC361/00 (1971)
Selena B212 (1975)For Sale (22 eur)
Grundig Satellit 2100 (1978)HEAR!
Philips D2825/02 (1982)For Sale (4,7 eur)
Philips D2603/00 (1982)
Philips D2243/00 (1985)For Sale (6,8 eur)
Philips AE2300/00 (1991)Mini Radios
Teletone 111 (1948)HEAR!
Philips BX300U (1950)
Philips BX210U-10 (1951)
RCA Victor 5X560 (1954)HEAR!
Erres KY553 (1955)HEAR!
Philips B3X00U/00R (1960)Novelty
Fleetwood NTR-6G (1962)HEAR!
ITC 490N (1983)HEAR!
Hamburger Phone (1990)HEAR!
Radear (1991)
Tom-Tec 2000 (2000 (?))For Sale (1,5 eur)
Panashiba 82248 (2003)HEAR!
Maria EU700 (2017)For Sale (6,8 eur)
Gerard Truck Amp (2019)Various Sets
Nico Harteveld XnYhV (1925)HEAR!
Philips 2032 Pendule (1930)
Plessey Speaker (1950 & 2022)
Audium T8KL (1958)
Aristona SA5423/21Z (1972)
Philips 22RH426/21Z (1973)
Aristona SA5422/01Z (1975)HEAR!
Philips 22AH492/11S (1980)
SelectTime 1723528 (2002)
Gerard 80m (2017)HEAR!
Gerard Dr Watson (2020)
Velleman K8118 (2021)
Gerard FM507 (2024)Transistor (Small)
Clarville PP8 (1962)HEAR!
Toshiba 8M-380S (1963)For Sale (10 eur)
ITT Schaub Lorenz Teddy automatic 100 (1971)
Signal 402 (1975)HEAR! For Sale (15 eur)
Rossia 303 (1978)HEAR!
Sony ICF-1200 (1981)For Sale (3,3 eur)
Philips Limbo D2010 (1986)HEAR!
Svetlovodsk Olimpik 402 (1989)HEAR!
Philips AE3405/23 (1990)
Philips AE3405/20 (1990)
ING Bank (2010 (ca.))For Sale (3,3 eur)
Table Tops
Erres KY107 (1930)HEAR!
Rogers-Majestic 9M523 (1939)
Philips BX480A (1948)HEAR!
Erres KY504 (1950)HEAR!
Erres KY507 (1950)For Sale (47 eur)
Philips BX321A (1953)HEAR!
Philips BX645U (1955)HEAR!
Pye 1112 (1963)
Erres RA6531 (1965)HEAR!
Workshop Tools
Leader LSG-10 (1960)
Knight KG-600C (1969)
Belco MG100 (1970)HEAR!
Gerard Main Separator (1997)
Rigol DS1052E (2011)
JYE Tech DSO138 (2016)
Homebuilt Twin Bulb (2017)
Gerard's Dummy (2019)
HoldPeak 770D (2020)
Profile (2022)
Ali TC1 (2024)Own Projects
Philips BX660X (1946/2020)HEAR! For Sale (22 eur)
Gerard Singing RC Meter (1997)HEAR!
Gerard TelRaam (2003)HEAR!
Gerard L'AMiGo (2015)HEAR!
Gerard's BeerBarrel (2018)
Ali Punaiseversterker (2019)HEAR!
Gerard BigTooth (2020)
Gerard Kistje (2020)
Ruysdael (2020)HEAR!
Gerard E3 (2021)
Gerard Pina Colada (2021)
Gerard Mini Giant U (2021)
EEQkit RF-02FM (2023)
Gerard JamPiet (2023)
Homebrew Cymometer (2024)