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Make this my favourite Sinclair QL ZX8301 ULA Chip

Category:
Retro Computers >> Sinclair >> Sinclair QL >> Components
Listing type:
Fixed Price Multiple Items
Item Condition:
New
Seller location:
Stoke-on-Trent, Staffordshire, United Kingdom
Ending in:
6 days, 17h:39m:03s
Quantity Available
15
Latest buyer:
q***a (2)
Fixed price:
£12.00 Buy now!
Number Sold:
108 (View history)
Buyer Value Date and hour Quantity bought
q***a (2) £24.00 04/07/2017 23:33:51 2
h***d (27) £12.00 29/04/2017 11:44:05 1
m***y (4) £12.00 20/03/2017 12:07:22 1
o***a (4) £12.00 10/12/2016 20:47:27 1
k***g (2) £6.00 21/10/2016 19:54:29 1
z***7 (7) £6.00 08/10/2016 13:52:55 1
C***7 (10) £6.00 03/10/2016 11:28:00 1
B***G (4) £12.00 04/08/2016 11:34:31 2
d***t (1) £12.00 17/05/2016 10:02:56 2
J***K (3) £12.00 08/05/2016 20:48:32 2
B***i (5) £24.00 08/04/2016 16:48:00 4
g***c (5) £6.00 02/04/2016 22:02:39 1
Q***i (15) £12.00 23/03/2016 09:40:08 2
Q***s (6) £12.00 22/03/2016 15:01:14 2
b***a (1) £12.00 20/03/2016 20:26:31 2
b***2 (20) £6.00 11/02/2016 21:35:34 1
j***g (5) £6.00 26/01/2016 21:58:27 1
v***i (4) £6.00 15/01/2016 19:40:47 1
r***t (18) £12.00 28/12/2015 15:40:58 2
m***l (24) £12.00 12/11/2015 10:40:09 2
P***s (73) £18.00 04/05/2015 11:57:13 3
D***k (40) £6.00 20/04/2015 07:53:15 1
r***o (11) £6.00 13/04/2015 21:47:37 1
e***i (22) £6.00 12/04/2015 11:15:18 1
s***5 (2) £12.00 25/03/2015 15:37:15 2
E***r (13) £6.00 06/03/2015 16:18:02 1
c***3 (31) £6.00 08/02/2015 21:06:14 1
a***f (2) £6.00 02/02/2015 17:46:23 1
l***t (1) £6.00 20/12/2014 10:38:39 1
s***o (27) £12.00 09/12/2014 15:51:10 2
M***7 (7) £6.00 29/11/2014 19:11:56 1
k***a (11) £18.00 22/11/2014 19:59:47 3
j***r (3) £6.00 31/10/2014 15:41:10 1
s***o (27) £8.00 01/10/2014 21:00:47 2
J***m (1) £24.00 28/09/2014 18:00:34 6
P***E (10) £4.00 24/09/2014 19:57:36 1
P***E (10) £4.00 10/09/2014 14:19:28 1
w***r (5) £4.00 14/08/2014 22:01:18 1
K***k (39) £4.00 23/07/2014 14:39:29 1
m***r (39) £4.00 22/07/2014 15:23:39 1
Q***i (15) £8.00 22/07/2014 15:11:25 2
w***z (3) £4.00 01/07/2014 09:52:33 1
b***7 (33) £8.00 29/06/2014 17:27:43 2
s***o (27) £4.00 11/06/2014 18:49:15 1
l***m (29) £4.00 15/05/2014 20:51:56 1
Y***y (2) £4.00 14/05/2014 16:20:04 1
P***s (73) £12.00 01/05/2014 18:04:52 3
l***t (12) £4.00 16/04/2014 05:04:24 1
x***a (28) £4.00 05/04/2014 18:28:05 1
Q***i (15) £12.00 03/04/2014 14:17:20 3
t***o (13) £8.00 30/03/2014 22:12:54 2
p***o (6) £4.00 18/03/2014 21:42:43 1
r***8 (1) £4.00 17/03/2014 21:25:39 1
a***s (12) £4.00 12/03/2014 21:58:45 1
t***o (13) £4.00 06/03/2014 16:15:31 1
J***a (1) £8.00 07/02/2014 21:04:48 2
b***7 (33) £4.00 06/02/2014 21:35:17 1
b***7 (33) £4.00 06/02/2014 21:33:04 1
j***e (35) £4.00 28/01/2014 10:43:54 1
e***s (2) £4.00 19/01/2014 21:13:33 1
g***e (5) £4.00 12/01/2014 14:33:56 1
P***s (73) £4.00 05/01/2014 14:02:12 1
k***s (2) £4.00 30/12/2013 14:51:14 1
m***a (7) £8.00 16/09/2013 22:40:39 1
c***t (3) £16.00 14/02/2013 22:29:47 2
g***o (41) £8.00 03/02/2013 21:04:55 1
p***0 (6) £16.00 25/12/2012 19:18:47 2
a***o (-1) £8.00 09/11/2012 17:42:05 1
m***n (6) £16.00 17/09/2012 14:32:08 2
s***i (38) £8.00 12/09/2012 15:50:39 1
b***1 (59) £8.00 23/07/2012 19:56:11 1
j***1 (1) £8.00 04/07/2012 16:21:59 1
l***s (10) £8.00 13/05/2012 18:54:07 1
Shipping Costs:
From only £1.50
Payment methods:
Paypal, Bank transfer
Feedback on this Item
PositivePositive C***7 (10) super fast delivery, everything O.K., gladly again 06/10/2016 18:36:06
PositivePositive b***2 (20) Ok. 20/05/2016 21:52:26
PositivePositive v***i (4) RWAP is a pleasure to deal with. 19/02/2016 02:40:43
PositivePositive r***t (18) Received. Thanks 28/01/2016 19:11:42
PositivePositive P***s (73) Very good seller, brilliant hardware, quick shipping, a pleasure to buy from 09/05/2017 05:21:50
PositivePositive D***k (40) Good service, thank You 02/05/2015 10:47:12
PositivePositive e***i (22) Fast delivery. Thanks!!! 22/04/2015 17:45:50
PositivePositive s***5 (2) Perfect. Thanks! 03/04/2015 13:10:01
PositivePositive E***r (13) *** Fast delivery, good packaging. I don't want to check if it works - it's only as spare part :) *** 24/03/2015 19:36:55
PositivePositive c***3 (31) Transaction Parfaite !!!! Merci ! 13/02/2015 22:01:39
PositivePositive a***f (2) Perfect transaction. Great seller. 11/02/2015 15:09:44
PositivePositive l***t (1) Excellent 05/01/2015 13:14:10
PositivePositive k***a (11) Perfect, fast shipping. 01/12/2014 21:07:17
PositivePositive P***E (10) all ok 10/09/2014 14:23:54
PositivePositive K***k (39) Great seller, item as described and fast shipment. Thank you! 13/08/2014 15:50:33
PositivePositive b***7 (33) very cheaper and good items: the best seller for ql's fun! 11/07/2014 20:14:49
PositivePositive s***o (27) OK Pecfect AAAAA+++++ 01/10/2014 20:59:24
PositivePositive l***m (29) Perfect! Fast shipment! 22/05/2014 12:41:27
PositivePositive P***s (73) Very good seller, brilliant hardware, quick shipping, a pleasure to buy from 09/05/2017 05:25:38
PositivePositive l***t (12) 14/05/2014 04:48:44
PositivePositive x***a (28) Quick service from RWAP as normal! 28/05/2014 21:37:14
PositivePositive a***s (12) Transacción perfecta, excelente vendedor. ¡Gracias! 20/03/2014 18:55:32
PositivePositive b***7 (33) As usual, item is perfect! RWAP the best 29/06/2014 17:31:14
PositivePositive b***7 (33) Perfect item and good seller. Grazie! 29/06/2014 17:34:43
PositivePositive j***e (35) Quick shipping! It is always a pleasure to buy from Rich! 17/07/2014 21:27:16
PositivePositive P***s (73) Very good seller, brilliant hardware, quick shipping, a pleasure to buy from 09/05/2017 05:25:06
PositivePositive m***a (7) Works perfect. Many thanks until next buy. ;) 23/09/2013 21:28:35
PositivePositive g***o (41) received ok,thanks(not tested yet,though!) 05/02/2013 22:48:30
PositivePositive m***n (6) Fast Transaction I recommend to all A+++++++++++ 26/09/2012 21:17:09
PositivePositive s***i (38) Excellent seller! 09/10/2012 06:28:29
PositivePositive b***1 (59) Perfect. 16/07/2013 13:07:52

Item Number : 1771

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rwap_software (1803) User Offline

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Fixed price: £12.00
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Description

This is the custom Sinclair ZX8301 ULA chip used within the Sinclair QL home computer to control video display, memory refresh, bus controller and ZX8302 register address decoder.  It is identified on the Sinclair QL motherboard as IC22.

This chip was also used in the ICL One Per Desk and Merlin Tonto computers which were based on improved Sinclair QL hardware.

Known as the master controller, this chip is a common cause of lack of output to a teleivison / monitor.

This is the plastic version of the chip, in 40-pin side-brazed DIP.

Fully working and in excellent condition.

-- Buy in confidence from RWAP Software - supporting the Sinclair QL since 1987 --

- ZX8301  - IC22 - Sinclair 8301 ULA - Plessey CLA2310 - CLA2345 - Sinclair QL Video Controller ULA -

Questions and Answers

Shipping and Payment

Item Location:
Stoke-on-Trent, Staffordshire, United Kingdom
Shipping conditions:
Buyer pays shipping expenses
Shipment fee:
  • To United Kingdom :
  • First Class Post : £1.50 For initial item, £0.25 Per additional item
  • To EU :
  • Airmail Post : £2.80 For initial item, £0.35 Per additional item
  • To Rest of Europe :
  • Airmail Post : £2.80 For initial item, £0.35 Per additional item
  • To Americas :
  • Airmail Post : £3.80 For initial item, £0.40 Per additional item
  • To Rest of World :
  • Airmail Post : £4.20 For initial item, £0.40 Per additional item
Shipment terms:

Items normally shipped within 1 working day of payment being received - please ask if you want it sent recorded delivery.

Payment methods:
Paypal, Bank transfer

The seller accepts all responsibility for this listing

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