
| Model | Year | Category | Tubes | Pictures | Forum | Coll.Pr. | ||
|---|---|---|---|---|---|---|---|---|
| Grunow 2-A Remote | 1933 ? | Radio | 2 | 3S | ||||
| Grunow 410 Ch= 4-NB | 1937/38 | Radio | 4 - 1A6 | 4 | 1S | $ | ||
| Grunow 411 Ch= 4-NB | 1936 ? | Radio | 4 - 1A6 | 1 | 1S | |||
| Grunow 420 | 1935 ? | Radio | 4 | 1 | ||||
| Grunow 450 Ch= 4-A | 1934 | Radio | 4 - 6F7 | 17 | 3S | $ | ||
| Grunow 451 Ch= 4-A | 1936 | Radio | 4 - 6F7 | 10 | 1S | $ | ||
| Grunow 460 Ch= 4-B | 1934 | Radio | 4 - 6A7 | 12 | 3S | $ | ||
| Grunow 460X Ch= 4-BX | 1934 | Radio | 4 - 6A7 | 1S | ||||
| Grunow 461 Ch= 4-B | 1934 | Radio | 4 - 6A7 | 1S | $ | |||
| Grunow 461X Ch= 4-BX | 1934 | Radio | 4 - 6A7 | 1S | ||||
| Grunow 470 Ch= 4-C | 1935/36 | Radio | 4 - 6A7 | 4 | 3S | $ | ||
| Grunow 500 Ch= 5-A | 1933 | Radio | 5 - 6F7 | 6 | 2S | $ | ||
| Grunow 501 Ch= 5-B | 1934 | Radio | 5 - 78 | 23 | 6S | $ | ||
| Grunow 502 Ch= 5-C | 1933 | Radio | 5 - 32 | 1 | 2S | |||
| Grunow 502A Ch= 5-B | 1933 | Radio | 5 - 78 | 5 | 4S | $ | ||
| Grunow 503 Ch= 5-C | 1933 | Radio | 5 - 32 | 2S | ||||
| Grunow 508 | 1937/38 | Radio | 5 - 6D8G | 7 | $ | |||
| Grunow 509 | 1937/38 | Radio | 5 | 3 | ||||
| Grunow 510 Ch= 5-NB | 1936 ? | Radio | 5 - 1A4 | 3 | 1S | |||
| Grunow 520 Ch= 5-B | 1935/36 | Radio | 5 - 78 | 9 | 4S | $ | ||
| Grunow 530 Ch= 5-B | 1934 | Radio | 5 - 78 | 4S | ||||
| Grunow 532 Ch= 5-H | 1936 ? | Radio | 5 - 6A7 | 4 | 1S | $ | ||
| Grunow 542 Ch= 5-J | 1936 ? | Radio | 5 - 6A8 | 6 | 1S | |||
| Grunow 544 | 1937/38 | Radio | 5 | 2 | ||||
| Grunow 545 | 1937/38 | Radio | 5 | 3 | ||||
| Grunow 550 Ch= 5-B | 1934 | Radio | 5 - 78 | 7 | 6S | $ | ||
| Grunow 551 Ch= 5-K | 1936 | Radio | 5 - 6A8 | 1 | 2S | |||
| Grunow 553 Ch= 5-K | 1936 | Radio | 5 - 6A8 | 2S | ||||
| Grunow 555 Ch= 5-L | 1936 ? | Radio | 5 - 6A8 | 1 | 2S | |||
| Grunow 560 Ch= 5-E | 1935 | Radio | 5 - 6A7 | 5 | 2S | $ | ||
| Grunow 564 Ch= 5-R | 1936 ? | Radio | 5 - 6A7 | 6 | 1S | $ | ||
| Grunow 566 Ch= 5-S | 1936/37 | Radio | 5 - 6A7 | 11 | 4S | $ | ||
| Grunow 570 Ch= 5-D | 1934 | Radio | 5 - 6A7 | 2 | 2S | $ | ||
| Grunow 570X Ch= 5-DX [25cycle] | 1934 | Radio | 5 - 6A7 | 2S | ||||
| Grunow 570Z Ch= 5-DZ | 1934 | Radio | 5 - 6A7 | 2S | ||||
| Grunow 571 Ch= 5-D | 1935 ?? | Radio | 5 - 6A7 | 2S | ||||
| Grunow 571X Ch= 5-DX [25cycle] | 1934 | Radio | 5 - 6A7 | 2S | ||||
| Grunow 571Z Ch= 5-DZ | 1934 | Radio | 5 - 6A7 | 2S | ||||
| Grunow 572 Ch= 5-L | 1936 | Radio | 5 - 6A8 | 7 | 2S | |||
| Grunow 573 Ch= 5-Q | 1936 | Radio | 5 - 6A8 | 1 | 3S | |||
| Grunow 576 Ch= 5-T | 1937/38 | Radio | 5 - 6A7 | 10 | 1S | $ | ||
| Grunow 578 Ch= 5-T | 1937 | Radio | 5 - 6A7 | 1S | ||||
| Grunow 580 Ch= 5-G | 1935/36 | Radio | 5 - 6A7 | 10 | 4S | $ | ||
| Grunow 581 Ch= 5-G | 1935/36 | Radio | 5 - 6A7 | 2 | 4S | $ | ||
| Grunow 583 Ch= 5-W | 1937 | Radio | 5 - 6A7 | 1S | ||||
| Grunow 585 Teledial Ch= 5-W | 1937/38 | Radio | 5 - 6A7 | 8 | 1S | |||
| Grunow 586 Ch= 5-W | 1937 | Radio | 5 - 6A7 | 1 | 1S | |||
| Grunow 587 Ch= 5-U 5-P (5P) | 1937 | Radio | 5 - 6A7 | 1S | ||||
| Grunow 589 Teledial Ch= 5-U 5-P (5P) | 1937/38 | Radio | 5 - 6A7 | 11 | 1S | $ | ||
| Grunow 590 Ch= 5-M | 1936/37 | Radio | 5 - 6A8 | 2 | 2S | |||
| Grunow 592 Ch= 5-N | 1937/38 | Radio | 5 - 6A7 | 9 | 1S | $ | ||
| Grunow 594 Ch= 5-N | 1937/38 | Radio | 5 - 6A7 | 5 | 1S | $ | ||
| Grunow 596 | 1937/38 | Radio | 5 - 6A7 | 4 | $ | |||
| Grunow 599 Ch= 5-U 5-P (5P) | 1937 | Radio | 5 - 6A7 | 1S | ||||
| Grunow 614 | 1936 ? | Car Radio | 6 - 6K7G | 2S | ||||
| Grunow 618 | 1936 ? | Car Radio | 6 - 6K7G | 2S | ||||
| Grunow 620 Ch= 6-HB | 1935 | Radio | 6 - 1C6 | 3S | ||||
| Grunow 621 Ch= 6-HB | 1935 | Radio | 6 - 1C6 | 3S | ||||
| Grunow 622 Teledial Ch= 6-B 6-Q (6Q) | 1937/38 | Radio | 5 - 6A8 | 8 | 1S | $ | ||
| Grunow 623 Ch= 6-K | 1937/38 | Radio | 5 - 6A8 | 3 | 1S | |||
| Grunow 624 Teledial Ch= 6-B 6-Q (6Q) | 1937/38 | Radio | 5 - 6A8 | 4 | 1S | $ | ||
| Grunow 625 | 1936 ? | Car Radio | 6 - 6K7G | 2S | ||||
| Grunow 627 Ch= 6-K | 1937 | Radio | 5 - 6A8 | 1S | ||||
| Grunow 631 Ch= 6-M | 1936 ? | Radio | 6 - 6A8 | 2 | 3S | |||
| Grunow 632 Teledial Ch= 6-H | 1937/38 | Radio | 6 - 6K7 | 11 | 1S | $ | ||
| Grunow 640 Ch= 6-J | 1935/36 | Radio | 6 - 6A7 | 10 | 4S | $ | ||
| Grunow 641 Ch= 6-J | 1935/36 | Radio | 6 - 6A7 | 7 | 4S | $ | ||
| Grunow 643 Ch= 6-M | 1936 ? | Radio | 6 - 6A8 | 3S | ||||
| Grunow 650 Ch= 6-A | 1934 | Radio | 6 - 6F7 | 6 | 4S | |||
| Grunow 651 Ch= 6-A | 1934 | Radio | 6 - 6F7 | 5 | 4S | |||
| Grunow 653 Teledial | 1937/38 | Radio | 6 | 3 | ||||
| Grunow 654 Ch= 6-N | 1936–38 | Radio | 6 - 6K7G | 7 | 2S | $ | ||
| Grunow 660 Ch= 6-C | 1934 | Radio | 6 - 6D6 | 4 | 4S | $ | ||
| Grunow 661 Ch= 6-C | 1934 | Radio | 6 - 6D6 | 1 | 4S | |||
| Grunow 662 Ch= 6-C | 1934 | Radio | 6 - 6D6 | 5 | 4S | |||
| Grunow 663 Teledial Ch= 6-E | 1937/38 | Radio | 6 - 6K7 | 11 | 1S | |||
| Grunow 670 Ch= 6-D | 1934 | Radio | 6 - 6D6 | 4 | 3S | $ | ||
| Grunow 671 Ch= 6-D | 1934 | Radio | 6 - 6D6 | 5 | 3S | $ | ||
| Grunow 680 Ch= 6-G | 1935/36 | Radio | 6 - 6A8 | 7 | 4S | $ | ||
| Grunow 681 Ch= 6-J | 1935/36 | Radio | 6 - 6A8 | 16 | 4S | $ | ||
| Grunow 690 Ch= 6-F | 1935 | Radio | 6 - 6D6 | 2S | ||||
| Grunow 691 Ch= 6-F | 1935 | Radio | 6 - 6D6 | 2S | ||||
| Grunow 700 Ch= 7-A | 1933 | Radio | 7 - 78 | 8 | 6S | 1F | $ | |
| Grunow 701 Ch= 7-A | 1933 | Radio | 7 - 78 | 6S | ||||
| Grunow 711 Ch= 7-NB | 1936 | Radio | 7 - 1A4 | 1 | 4S | |||
| Grunow 720 Ch= 7-DB | 1935 | Radio | 6 - 1C6 | 3S | ||||
| Grunow 721 Ch= 7-DB | 1935 | Radio | 6 - 1C6 | 3S | ||||
| Grunow 723 Ch= 7-M | 1936 | Radio | 7 - 6A8 | 3S | $ | |||
| Grunow 731 Ch= 7-M | 1936 | Radio | 7 - 6A8 | 4 | 3S | |||
| Grunow 733 Ch= 7-M | 1936 | Radio | 7 - 6A8 | 6 | 3S | |||
| Grunow 735 Ch= 7-M | 1936 | Radio | 7 - 6A8 | 1 | 3S | $ | ||
| Grunow 750 "World Cruiser" Ch= 7-B | 1934 | Radio | 7 - 6D6 | 9 | 5S | $ | ||
| Grunow 751 Ch= 7-B | 1934 | Radio | 7 - 6D6 | 5 | 5S | |||
| Grunow 752 Ch= 7-B | 1934 | Radio | 7 - 6D6 | 3 | 5S | |||
| Grunow 753 Ch= 7-B | 1934 | Radio | 7 - 6D6 | 4 | 5S | |||
| Grunow 755 Ch= 7-Q | 1936–38 | Radio | 7 - 6K7G | 4 | 2S | $ | ||
| Grunow 760 Ch= 7-C | 1935 | Radio | 7 - 6K7 | 3S | ||||
| Grunow 761 Ch= 7-C | 1935/36 | Radio | 7 - 6K7 | 6 | 3S | $ | ||
| Grunow 801 Ch= 8-A | 1933 ?? | Radio | 8 - 78 | 11 | 8S | |||
| Grunow 821 Ch= 8-B | 1934 | Radio | 8 - 78 | 1 | 2S | |||
| Data Compliance | More Information |