Tubes & valves · 197 surplus listings · magnetosphere electronic surplus alliance

#	PART NUMBER	DESCRIPTION	PRICE	STOCK	SHOP	CC
1	IV-11	NIXT CLOCK - With Tube and Case IV-11 VFD CLOCK	$75.00	☺︎	Tindie	🌐
2	IN-14	Vintage Style Nixie Clock on IN-14 tubes	$310.00	☺︎	Tindie	🌐
3	IN-14	Vintage style Nixie Clock on IN-14 nixies	$295.00	☺︎	Tindie	🌐
4	65C51	6502 Serial Card — 65C51 ACIA RS-232 PCB	$14.99	☺︎	Tindie	🌐
5	IN-16	IN-16 Nixie breakout board	$2.50	☺︎	Tindie	🌐
6		3500Hz Alarm Speaker	$5.20	☺︎	Tindie	🌐
7	6P6C	1X1 Port 6P6C RJ11 Modular Socket Female Connector	$1.00	☺︎	Tindie	🌐
8		6-Digit Nixie Tube Clock Mainboard with Remote	$48.88	☺︎	Tindie	🌐
9	24C32	Arduino RTC clock module 24C32 storage DS1307	$2.00	☺︎	Tindie	🌐
10	2A29	2A29 Voltage Regulator – 4-Pin Linear Microcircui	$13.50	☺︎	Tindie	🌐
11	IN-13	IN-13 Bargraph Nixie Tube With Driver and DC-DC	$25.00	☺︎	Tindie	🌐
12	IN-12	Unique 6 digit IN-12 Nixie Clock with WiFi	$150.00	☺︎	Tindie	🌐
13	50Wx2	TWS Bluetooth-Compatiable Amplifier 50Wx2+100W	$38.99	☺︎	Tindie	🌐
14	IV-18	IV-18 ("Ice Tube Clock") breakout board	$10.00	☺︎	Tindie	🌐
15	GX4000	GX4000 16in1 Game cartridge - cpc 6128plus	$35.00	☺︎	Tindie	🌐
16	SLZB-07Mg24	SLZB-07Mg24 Zigbee USB adapter, EFR32MG24+CP2102	$18.99	☺︎	Tindie	🌐
17	4DI4DO	Wireless RTU Host 4DI4DO controls 2 slaves 2DI2DO	$205.00	☺︎	Tindie	🌐
18		Vintage VFD Clock SAMSUNG Display	$129.00	☺︎	Tindie	🌐
19		Universal tester for all Nixie tubes	$59.00	☺︎	Tindie	🌐
20		LoRaWAN Valve Positioning Sensor	$67.00	☺︎	Tindie	🌐
21		Duo Nixie: Chainable EasyNixie Shield	$5.00	☺︎	Tindie	🌐
22	IN-12	Nixie Tube clock with IN-12 Tube RGB	$59.00	☺︎	Tindie	🌐
23		Zifra - a single digit nixie tube wifi clock	$99.00	☺︎	Tindie	🌐
24	1S10	Creltek 3A Switching Regulator 1S10	$10.00	☺︎	Tindie	🌐
25		Nixie tube clock IV-6 8-digit VFD clock USB-C	$99.00	☺︎	Tindie	🌐
26	15Wx2	15Wx2 Stereo Audio Amp Bluetooth Amplifier Board	$13.99	☺︎	Tindie	🌐
27	IV-11	IV-11 (ИВ-11) VFD CLOCK WITH RED BACKLIGHT	$79.00	☺︎	Tindie	🌐
28		Plexiglas Nixie Digit	$20.00	☺︎	Tindie	🌐
29	65C21	6502 Keypad Card — 65C21 PIA Keypad Interface PCB	$14.99	☺︎	Tindie	🌐
30		EL Colorful Luminous Voice Control Music Rhythm	$25.00	☺︎	Tindie	🌐
31	IN-14	IN-14 Single Digit NIXIE Clock	$53.00	☺︎	Tindie	🌐
32	RJ45	10 Pcs RJ45 8P8C Connector	$2.00	☺︎	Tindie	🌐
33	ECC88	Universal PCB for tube preamp CCDA stage ECC88	$20.00	☺︎	Tindie	🌐
34	ZM1030	Nick2 - ZM1030 WiFi Nixie clock	$219.00	☺︎	Tindie	🌐
35	DN15	True Wireless Valve (DN15 Clamp version)	$275.00	☺︎	Tindie	🌐
36		Rŏ̽ta	$150.00	☺︎	Tindie	🌐
37		CoolDeck Cooling Mod for Valve Steam Deck LCD OLED	$49.00	☺︎	Tindie	🌐
38	IN-12	IN-12 nixie tube	$3.50	☺︎	Tindie	🌐
39		8 Digit 16 Segment LED Display Kit	$68.00	☺︎	Tindie	🌐
40	IN-18	Nixie Tube clock IN-18 Tube LED RGB Backlight	$79.00	☺︎	Tindie	🌐
41	CT14	CT14 Bluetooth 5.0 Amplifier Module 5Wx2	$4.99	☺︎	Tindie	🌐
42	OK-004	OK-004 Heart Flasher	$9.24	☺︎	Tindie	🌐
43	22V10	Minimalist ECB (MECB) - Grid 22V10 PLD Card	$4.90	☺︎	Tindie	🌐
44	ECC82	Tube ECC82 preamplifier Velleman K8020 clone	$49.99	☺︎	Tindie	🌐
45	4in1	4in1 Diagnostic Cartridge for Commodore 64	$16.00	☺︎	Tindie	🌐
46	IV-11	Fluorescence IV-6 IV-11 Digital VFD Tube Clock	$120.00	☺︎	Tindie	🌐
47		Nixie Tube Driver Board (NTDB4) KIT by Omnixie	$29.00	☺︎	Tindie	🌐
48	IN-12	KIT or assembled IN-12 Nixie Tubes Clock	$70.00	☺︎	Tindie	🌐
49	82S23	PROM Programmer 82S23 82S123 / 27S19	$35.00	☺︎	Tindie	🌐
50	IV-17	IV-17 IV-4 Single Digit VFD Clock RGB Backlight	$59.00	☺︎	Tindie	🌐
51	Z573	Vintage Nixie Clock On Z573 Tubes In Wooden Case	$309.00	☺︎	Tindie	🌐
52	6P2C	6P2C 1x2 Port Telephone Jack RJ11 with 90 Degree	$1.00	☺︎	Tindie	🌐
53	LoRa2021F33-2G4	2PCS LoRa2021F33-2G4 2W LR2021 RF Module	$39.00	☺︎	Tindie	🌐
54	65C22	LED BlinkHAT for 6522 65C22 VIA	$15.00	☺︎	Tindie	🌐
55		NIXT CLOCK Kit - Acrylic Nixie Led Clock Edge Lit	$45.00	☺︎	Tindie	🌐
56		Digitally Adjustable Nixie Tube Power Supply	$48.00	☺︎	Tindie	🌐
57	8P8C	6605473-9 8P8C 1x1 Connector RJ45 Female Socket	$1.30	☺︎	Tindie	🌐
58	IN-14	Double IN-14 Nixie Tube Driver	$15.00	☺︎	Tindie	🌐
59	IN14	No Tube Diy Kit - NIXT CLOCK - IN14 Nixie Clock	$58.00	☺︎	Tindie	🌐
60		Wrench for Leafield B7 Inflatable boat valve	$10.00	☺︎	Tindie	🌐
61		Tube amp for guitar or bass 5E3 / Pro Jr clone	$400.00	☺︎	Tindie	🌐
62	IN14	No Tube Diy Kit - NIXT CLOCK IN14 Nixie Tube Clock	$59.00	☺︎	Tindie	🌐
63	ECC88	Universal PCB for tube pre SRPP/CCDA ECC88 ECC82	$18.00	☺︎	Tindie	🌐
64	AM21-5W12V	AM21-5W12V 12V AC-DC buck power supply module	$2.50	☺︎	Tindie	🌐
65		Hanamatsu Photomultiplier Tube, Socket, CAP	$100.00	☺︎	Tindie	🌐
66		EasyNixie	$19.00	☺︎	Tindie	🌐
67	16V8	Minimalist ECB (MECB) - Grid 160mm 16V8 Card	$9.90	☺︎	Tindie	🌐
68	IN-18	IN-18 Exclusive Single Digit NIXIE Clock with tube	$65.99	☺︎	Tindie	🌐
69	68B02	SIMPLE 68B02 CPU (PCB Only)	$14.00	☺︎	Tindie	🌐
70	ECC82	Tube Preamplifier ECC82 ECC88 SRPP CCDA	$1200.00	☺︎	Tindie	🌐
71	IV11	Diy Kit - NIXT CLOCK - IV11 VFD Tube Soldering Kit	$69.50	☺︎	Tindie	🌐
72	EL84	Tube amp pure A-Class with EL84 triode wired	$250.00	☺︎	Tindie	🌐
73	4B4G	Raspberry Pi 4B4G Hexapod Robot	$999.00	☺︎	Tindie	🌐
74		Infinity Sun Jar v3.01 prototypes	$20.00	☺︎	Tindie	🌐
75	RJ11	Unshielded THT RJ11 Jack 4P4C Connector	$1.00	☺︎	Tindie	🌐
76		nixie tube clock	$64.00	☺︎	Tindie	🌐
77		Nixie Tube Watch "MOONWATCHER"	$229.00	☺︎	Tindie	🌐
78	IN-14	Nixie Clock with 7 replaceable tubes IN-14	$155.00	☺︎	Tindie	🌐
79	GW-48T08-1	GW-48T08-1 Repair Board Module	$10.00	☺︎	Tindie	🌐
80		Ice Tube (VFD) alarm clock	$195.00	☺︎	Tindie	🌐
81		Open AIR Valve DIY Kit	$54.95	☺︎	Tindie	🌐
82	IN12	Cyberpunk IN12 Nixie Tube Clock Retro RGB	$63.00	☺︎	Tindie	🌐
83	21A45	21A45 21A45 Microcircuits 4 legs new 2 grams 2 pcs	$27.00	☺︎	Tindie	🌐
84		Nixie clock TTL board	$120.00	☺︎	Tindie	🌐
85		Nixie Tube Watch "MOONWATCHER" Red RARE Tubes	$209.00	☺︎	Tindie	🌐
86	2A03	Fisher NES Music Box - 2A03 NSF/VGM Player	$198.00	☺︎	Tindie	🌐
87	LoRa1121F33-2G4	LoRa1121F33-2G4 2W SEMTECH's LR1121 Lora module	$34.00	☺︎	Tindie	🌐
88	65C22	6502 LCD Card — 65C22 VIA 16×2 LCD PCB	$14.99	☺︎	Tindie	🌐
89	16V8	Minimalist ECB (MECB) - Prototype 160mm 16V8 Card	$9.90	☺︎	Tindie	🌐
90		Set of 4 Nixie Tube Breakout Board Kits	$12.00	☺︎	Tindie	🌐
91		LED BlinkHAT for 53C80 SCSI controller	$15.00	☺︎	Tindie	🌐
92		PCB etched TESLA coil v3B	$13.99	☺︎	Tindie	🌐
93	NCH8200HV	NCH8200HV Nixie High Voltage Power Module	$17.99	☺︎	Tindie	🌐
94		Low-Idle Automotive Buck Converter 12V > 5V (3V3)	$35.00	☺︎	Tindie	🌐
95		NIXIE TUBE CLOCK	$55.00	☺︎	Tindie	🌐
96		PCB for 6 x VFD (IV-3, IV-6) tubes arduino clock	$24.19	☺︎	Tindie	🌐
97	IN18	Diy Kit - NIXT CLOCK - without tubes IN18 nixie	$88.00	☺︎	Tindie	🌐
98	TPA3116D2	TPA3116D2 50Wx2 HIFI Bluetooth Stereo Amplifier	$15.59	☺︎	Tindie	🌐
99	30Wx2	Treble Bass Bluetooth-compatiable Amplifier 30Wx2	$13.99	☺︎	Tindie	🌐
100		HV Power Supply for Nixie Tubes (DIY KIT)	$4.95	☺︎	Tindie	🌐

more…