Make this my favourite ZX81 ULA

Category:
Retro Computers >> Sinclair >> Sinclair ZX81 >> Components
Listing type:
Fixed Price Multiple Items
Item Condition:
New
Seller location:
Rainworth, United Kingdom
Ending in:
This listing is closed (21/08/2019)

Notify When Back in Stock
Quantity Available
0
Latest buyer:
H***Z (7)
Fixed price:
£15.00
Shipping Costs:
From only £2.26
Payment methods:
Paypal
Number Sold:
190 (View history)
Buyer Value Date and hour Quantity bought
H***Z (7) £15.00 21/08/2019  19:14:20 1
M***u (4) £15.00 21/08/2019  07:53:37 1
J***n (16) £15.00 19/08/2019  18:57:13 1
R***g (14) £15.00 19/08/2019  14:41:38 1
e***z (10) £30.00 18/08/2019  14:40:22 2
g***l (1) £15.00 18/08/2019  13:54:25 1
J***m (4) £15.00 18/08/2019  10:06:12 1
B***o (1) £15.00 18/08/2019  08:49:53 1
L***n (55) £15.00 17/08/2019  22:02:38 1
g***o (2) £15.00 13/08/2019  23:29:15 1
E***t (2) £15.00 13/08/2019  21:45:30 1
r***4 (5) £15.00 13/08/2019  21:14:30 1
H***S (12) £30.00 13/08/2019  21:07:43 2
m***n (2) £30.00 13/08/2019  21:05:02 2
n***o (2) £15.00 13/08/2019  21:02:43 1
y***s (2) £15.00 13/08/2019  20:55:55 1
b***h (1) £15.00 13/08/2019  20:50:11 1
R***r (17) £15.00 14/05/2019  07:37:26 1
S***d (21) £30.00 14/05/2019  07:27:46 2
d***u (3) £15.00 13/05/2019  19:37:45 1
Y***3 (4) £15.00 13/05/2019  19:17:21 1
t***e (7) £15.00 13/05/2019  07:09:48 1
p***o (26) £30.00 12/05/2019  23:53:26 2
L***n (55) £15.00 18/04/2019  19:15:27 1
p***x (1) £15.00 18/04/2019  08:24:45 1
a***t (9) £30.00 18/04/2019  08:20:54 2
d***e (15) £15.00 16/04/2019  10:27:13 1
e***c (1) £15.00 16/04/2019  02:20:21 1
M***n (1) £30.00 15/04/2019  14:42:47 2
w***7 (10) £15.00 15/04/2019  06:36:53 1
t***s (6) £15.00 14/04/2019  21:29:42 1
a***j (8) £15.00 05/04/2019  08:42:29 1
M***0 (8) £15.00 04/04/2019  20:15:02 1
R***4 (5) £15.00 02/04/2019  09:48:01 1
a***o (11) £30.00 30/03/2019  17:40:29 2
m***m (29) £30.00 30/03/2019  09:58:16 2
p***l (2) £15.00 29/03/2019  20:04:09 1
c***u (5) £15.00 29/03/2019  19:58:18 1
a***0 (2) £15.00 27/03/2019  17:05:43 1
b***a (45) £15.00 19/03/2019  06:50:28 1
D***e (10) £30.00 15/03/2019  20:12:32 2
S***s (21) £15.00 14/03/2019  18:41:58 1
h***g (2) £15.00 10/03/2019  21:17:31 1
e***o (2) £15.00 07/03/2019  13:45:07 1
t***s (3) £15.00 05/03/2019  21:25:22 1
s***l (10) £15.00 04/03/2019  20:00:13 1
A***t (1) £15.00 03/03/2019  07:09:08 1
c***e (10) £30.00 17/02/2019  13:17:53 2
h***d (32) £30.00 15/02/2019  16:47:54 2
v***n (15) £60.00 15/02/2019  16:40:56 4
c***e (10) £30.00 14/02/2019  22:38:49 2
T***i (1) £30.00 01/02/2019  22:27:19 2
r***h (42) £15.00 01/02/2019  13:26:32 1
S***y (15) £15.00 28/01/2019  20:18:30 1
s***3 (6) £15.00 27/01/2019  23:38:04 1
G***S (1) £15.00 25/01/2019  16:33:21 1
U***A (10) £15.00 22/01/2019  21:40:30 1
l***1 (24) £15.00 20/01/2019  18:49:30 1
g***d (1) £15.00 13/01/2019  10:43:10 1
m***2 (75) £15.00 12/01/2019  22:46:45 1
e***i (23) £15.00 03/12/2018  12:37:14 1
L***n (55) £30.00 02/12/2018  16:03:26 2
m***p (1) £15.00 30/11/2018  05:34:53 1
h***s (7) £30.00 30/11/2018  03:14:46 2
1***K (124) £15.00 27/11/2018  04:32:46 1
a***o (24) £15.00 18/10/2018  21:46:59 1
p***d (2) £15.00 18/10/2018  01:18:55 1
p***r (57) £15.00 17/10/2018  19:00:51 1
t***t (3) £30.00 16/10/2018  14:34:31 2
d***e (15) £15.00 15/10/2018  10:54:01 1
b***y (2) £15.00 14/10/2018  14:42:06 1
S***e (5) £15.00 11/10/2018  09:02:40 1
t***t (3) £30.00 09/10/2018  16:00:21 2
p***n (39) £60.00 28/09/2018  18:41:36 4
C***y (3) £15.00 28/09/2018  13:52:18 1
R***x (14) £15.00 26/09/2018  09:15:36 1
f***r (3) £15.00 23/09/2018  20:40:10 1
k***j (1) £15.00 23/09/2018  09:39:05 1
K***k (67) £15.00 23/09/2018  09:07:31 1
d***y (19) £15.00 22/09/2018  22:06:30 1
a***o (11) £30.00 15/09/2018  18:32:08 2
l***j (8) £15.00 14/09/2018  21:22:42 1
d***a (22) £30.00 13/09/2018  22:18:34 2
c***4 (3) £15.00 08/09/2018  21:47:44 1
d***s (1) £30.00 03/09/2018  13:19:29 2
D***s (3) £15.00 02/09/2018  07:37:12 1
j***8 (11) £15.00 25/08/2018  08:57:03 1
T***t (26) £60.00 24/08/2018  18:54:34 4
b***s (5) £30.00 24/08/2018  17:20:39 2
R***s (8) £15.00 24/08/2018  00:19:42 1
G***o (2) £30.00 23/08/2018  07:41:05 2
T***t (26) £15.00 17/08/2018  19:50:01 1
b***i (12) £15.00 17/08/2018  18:03:24 1
T***t (26) £15.00 16/08/2018  14:38:24 1
p***n (1) £15.00 13/08/2018  20:54:02 1
b***r (8) £15.00 13/08/2018  14:59:06 1
k***e (9) £15.00 12/08/2018  04:51:08 1
b***d (67) £30.00 11/08/2018  15:58:46 2
b***i (5) £15.00 10/08/2018  23:17:06 1
j***y (41) £15.00 10/08/2018  22:09:24 1
p***o (4) £30.00 29/07/2018  20:47:18 2
h***s (7) £30.00 29/07/2018  19:01:34 2
p***n (4) £15.00 29/07/2018  09:45:54 1
x***a (31) £30.00 29/07/2018  08:04:09 2
b***0 (1) £15.00 29/07/2018  03:22:07 1
M***J (15) £30.00 29/07/2018  00:13:39 2
T***t (6) £15.00 22/07/2018  18:26:23 1
a***n (1) £15.00 22/07/2018  13:15:06 1
p***r (2) £30.00 22/07/2018  03:21:51 2
D***5 (2) £15.00 21/07/2018  22:45:27 1
G***r (12) £15.00 21/07/2018  19:50:17 1
L***n (55) £15.00 21/07/2018  11:33:38 1
b***i (12) £30.00 21/07/2018  10:34:47 2
S***e (5) £15.00 21/07/2018  09:29:38 1
N***5 (5) £15.00 21/07/2018  08:29:38 1
p***o (4) £15.00 21/07/2018  03:10:24 1
g***o (44) £15.00 21/07/2018  00:55:19 1
d***h (18) £15.00 21/07/2018  00:31:34 1
T***e (7) £15.00 20/07/2018  23:53:38 1
o***e (3) £30.00 20/07/2018  23:38:38 2
Z***1 (19) £15.00 20/07/2018  23:29:28 1
a***0 (6) £30.00 20/07/2018  22:47:36 2
l***e (17) £30.00 04/07/2018  07:08:20 2
M***0 (7) £15.00 04/07/2018  06:00:21 1
m***z (20) £15.00 04/07/2018  05:20:14 1
s***p (3) £15.00 03/07/2018  22:14:02 1
j***8 (11) £30.00 03/07/2018  22:13:48 2
r***h (42) £15.00 03/07/2018  22:08:33 1
R***r (17) £15.00 01/07/2018  19:51:44 1
Z***w (58) £15.00 01/07/2018  19:30:27 1
I***s (8) £15.00 01/07/2018  19:25:16 1
b***d (67) £15.00 01/07/2018  19:21:12 1
F***p (39) £60.00 01/07/2018  19:19:44 4
K***z (6) £30.00 01/07/2018  18:13:09 2
1***K (124) £15.00 27/06/2018  23:35:26 1
b***4 (14) £15.00 27/06/2018  22:58:36 1
m***b (5) £15.00 27/06/2018  22:53:05 1
I***r (6) £30.00 27/06/2018  22:48:22 2
p***n (39) £60.00 27/06/2018  21:31:57 4
Feedback on this Item
PositivePositive L***n (55) Superb bit of kit. Thanks! 22/08/2019  13:36:39
PositivePositive g***o (2) Installed this in my Timex 1000 and it works like a dream. Easy to complete the composite mode too! 29/09/2019  23:09:59
PositivePositive E***t (2) An excellent, well designed and built ULA replacement. I would thoroughly recommend. 06/09/2019  22:37:08
PositivePositive r***4 (5) Received the ZX81 ULA and perfect! Thanks! 21/08/2019  13:12:13
PositivePositive n***o (2) Received in the USA in 6 days! Excellent service, excellent product. Works perfectly!! Thank you! 19/08/2019  20:48:59
PositivePositive d***u (3) Very fast delivery! My ZX-81 now works again, thanks to the perfect CPLD ULA from andyrea! Thanks a lot! 17/05/2019  16:07:29
PositivePositive L***n (55) Another zeddy rescued. 27/04/2019  16:19:26
PositivePositive M***n (1) Fast shipping, perfect quality, top seller, highly recommanded 23/04/2019  16:21:58
PositivePositive t***s (6) Superb item and a great seller, highly recommended 10/10 16/04/2019  19:26:47
PositivePositive b***a (45) Ottimo prodotto. 09/04/2019  22:10:09
PositivePositive D***e (10) 05/09/2019  19:15:19
PositivePositive e***o (2) oh yes perfect 1st class highly recommended 11/03/2019  10:01:12
PositivePositive v***n (15) items received. thanks a lot 23/02/2019  17:29:01
PositivePositive r***h (42) Top notch seller. Splendid item. 06/02/2019  22:02:04
PositivePositive S***y (15) Brilliant Item - received with thanks 02/02/2019  09:12:15
PositivePositive l***1 (24) Great item - excellent quality; well packed; fast delivery - many thanks! 01/02/2019  23:22:45
PositivePositive m***2 (75) A brilliant piece of kit. Quick delivery! 25/01/2019  01:12:53
PositivePositive L***n (55) Superb. Two more zeddies save. 19/12/2018  20:21:59
PositivePositive h***s (7) The ULA's are excellent !!! Thanks Andy. 08/03/2019  20:54:30
PositivePositive 1***K (124) Excellent service 13/03/2019  16:29:16
PositivePositive a***o (24) Just arrived and tested. Working perfectly!!! 27/10/2018  14:03:09
PositivePositive p***d (2) Very fast service, and a gentleman to boot. Thanks Andy! 01/11/2018  13:33:37
PositivePositive p***r (57) Excellent communication. Quick delivery. Thank you. 29/10/2018  17:43:35
PositivePositive t***t (3) Works great to fix my ZX81s with the tweaky ULAs: They would only run for a few minutes before locking up but my first pair has been going all day! 16/10/2018  14:37:25
PositivePositive S***e (5) Arrived quickly, well packed 10/12/2018  07:12:55
PositivePositive t***t (3) Works great to fix my ZX81s with the tweaky ULAs: They would only run for a few minutes before locking up but my first pair has been going all day! 16/10/2018  14:37:38
PositivePositive p***n (39) Awesome product & service! 05/10/2018  15:29:59
PositivePositive K***k (67) Great seller! Item as described and fast shipment. Thank you! 13/01/2019  08:00:17
PositivePositive d***a (22) Gives great picture on ZX81 and super quick delivery. 19/09/2018  12:14:23
PositivePositive R***s (8) Very fast shipping. Thank you. For use in my RC2014 zx81 module. 28/08/2018  19:57:03
PositivePositive b***i (12) Many thanks, really fast shipping! 23/08/2018  15:56:08
PositivePositive b***r (8) Arrived really quickly thanks Andy :-) 16/08/2018  14:03:11
PositivePositive k***e (9) Andy apologize for not sending feedback for your great ZX81 ULA it took a time before I fitted it as a result did not send . It is brilliant thanks 20/06/2019  00:58:04
PositivePositive b***d (67) Brilliant as always. Thanks! 21/08/2018  20:15:16
PositivePositive p***r (2) Fixed my Timex 1000. Thanks! 01/08/2018  00:27:52
PositivePositive L***n (55) Its a new ULA for the zeddy! Awesome!!!! 05/08/2018  20:17:14
PositivePositive o***e (3) Awesome product! Thanks to Andy's replacement ULA I brought 2 Timex Sinclair 1000's back to life! Easy and swift transaction and shipping! 27/07/2018  21:11:28
PositivePositive Z***1 (19) this has guarranteed the ZX81`s future. fast delivery and a fantastic product well done Andy 23/08/2018  16:07:25
PositivePositive l***e (17) Great item. Fast delivery. This will save many ZX81s 13/12/2018  15:26:11
PositivePositive r***h (42) Sometimes superlatives aren't enough. 06/07/2018  07:09:24
PositivePositive b***d (67) Fantastic work, and thanks again! 06/07/2018  11:43:08
PositivePositive F***p (39) Fast delivery of an excellent bit of kit 24/07/2018  19:13:49
PositivePositive K***z (6) All good. The ULA works as a charm. Thanks Andy. 05/10/2018  08:18:04
PositivePositive 1***K (124) Quick & excellent service. Item is as described. A pleasure to do business with. 27/11/2018  10:02:50

WARNING: Due to the impact of coronavirus, delivery times across the World are severely impacted, with some countries refusing to accept postage completely.

Item Number : 32319

Meet the seller

andyrea (73) User Offline

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Description

* Due to a number of missing parcels i will no longer ship to Brazil *

 

A Modern recreation of the ZX81 ULA without which your ZX81 is practically useless.

Made with modern suface mount parts.

No more dark unreadable images thanks to composite video output with back porch. very simple mod to route video signal direct to antenna socket.

Includes pre-amp stage to improve tape loading.

On board cyrstal oscilator for improved frequency control.

M1not can be enabled if required.

Machined turned pins fit most IC sockets, but turned pin socket is reccomendd.

 

 

Picture gallery

  • ZX81 ULA
  • ZX81 ULA
  • ZX81 ULA
  • ZX81 ULA

Questions and Answers

Shipping and Payment

Item Location:
Rainworth, United Kingdom
Shipping conditions:
Buyer pays shipping expenses
Shipment fee:
  • To United Kingdom :
  • First Class Signed For : £2.26 For initial item, £0.25 Per additional item
  • To EU :
  • Intl Signed For : £8.00 For initial item, £0.50 Per additional item
  • To Europe (Non EU) :
  • Intl Signed For : £8.65 For initial item, £0.50 Per additional item
  • To Americas (Non USA) :
  • Intl Signed For : £8.65 For initial item, £0.50 Per additional item
  • To Rest of World :
  • Intl Signed For : £8.85 For initial item, £0.50 Per additional item
  • To USA :
  • Intl Signed For : £8.65 For initial item, £0.50 Per additional item
Shipment terms:
* Due to a number of missing parcels i will no longer ship to Brazil *

Buyer Pays all shipping cost.
Buyer is liable for any import taxes.
Payment methods:
Paypal

The seller accepts all responsibility for this listing

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