FS - very rare ecc83 and 5691

[philv]

rca 5961 nos red base black plate 1950s (4).
2matched pairs (4)
H6000 Hickok, and I also then tested them on my
Maximatcher pro with the following results:
Valve #1348 - Gain 73/72 Mu, GM 1490/1470 mhos, noise -85.5 / -86 dB
Valve #1357 - Gain 72/72, GM 1480/1460, noise -85 / -86 dB
Valve #1352 - Gain 70/71, GM 1460/1470, noise -85 / -85 dB
Valve #1354 - Gain 70.5/71. GM 1465/1460, noise -85/-85 dB
All tested for noise and microphony and very quiet.

£160 posted

https://i.imgur.com/YS1U4Xc.jpg

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mullard MCP DN ecc83
MCP DN
1954 hamburg
Foil getter with curved supports.
1.3 /1.25 gm and 1.6 /1.6 gain
108%/104% and 100%/100%
1600 /1600 gm and 91 /90 gain
(new = 1.2 and 1.6)
Very strong.

£120 posted

https://i.imgur.com/COQFDyv.jpg

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mullard mc1 12ax7 / ecc83 / cv492
Blackburn 1955 long plate
Goal post square getter
MC1 B5F
IA 1.5 / 1.6 and GM 1.7 / 1.8
125%/133% and 106%/113%
(new = 1.2 and 1.6)

https://i.imgur.com/csIfOYw.jpg

£170 posted

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mullard mc1 12ax7 / ecc83 / cv492
Blackburn 1956 long plate
Goal post square getter
MC1 B6J
IA 1.35 / 1.5 and GM 1.5 / 1.65
113%/125% and 94%/103%
(new = 1.2 and 1.6)

£185 posted

https://i.imgur.com/1IJY7x9.jpg

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philips miniwatt (hamburg valvo) ecc83
MC1 D6B
Hamburg (valvo) 1956
Long plate.
Folded square getter.
1.35 / 1.5 and 1.7 / 1.8
113%/125% and 106%/113%
(new = 1.2 and 1.6)

£155 posted

https://i.imgur.com/XwlmKhA.jpg

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Mullard ecc83 MC6 holland matched pair (2)
Heerlen Holland
D foil getter
Long plates
MC6 ⊿9B
MC6 ⊿9C
1.1 / 1.1 and 1.5 / 1.5
1.1 / 1.1 and 1.5 / 1.5
92%/92% and 94%/94%
92%/92% and 94%/94%
(new = 1.2 and 1.6)

£235 posted

https://i.imgur.com/t12Uu2T.jpg
https://i.imgur.com/Yx2LZq0.jpg

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Siemens s&h ecc83 MC1 (2)
MC1 ǂ7G / MC1 ǂ7G
Ultra rare. 1957.
1957 munich (Siemens & Halske)
Ring getter. Double support.
Long plates
#1: Gm 1888 / 1920 ma/V
(NOS range 1600 to 1900)
Gain 98.8 / 97.4 Mu
(NOS gain range 90 to 100)
Noise -83.3 / -84.5
(pretty good, top low noise score is -86.5 dB)
#2 Gm 1900 / 1950
Gain 100/102.3
Noise -76/-83.6

£230 posted



https://i.imgur.com/fY8jBdt.jpg

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Siemens s&h ecc83 MC6 (2)
MC6 ǂ9K / MC6 ǂ9K
Ultra rare. 1959.
1959 munich (Siemens & Halske)
Ring getter. Double support.
Long plates
0.8 / 0.9 and 1.5 / 1.6
0.9 / 1.0 and 1.5 / 1.6
65%/75% and 94%/100%
75%/83% and 94%/100%
(new = 1.2 and 1.6)

£120 posted

https://i.imgur.com/NMzuKjK.jpg
https://i.imgur.com/NMzuKjK.jpg

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picas to follow

[philv]

pics added

[philv]

RCA 5691 sold

[philv]

up

[philv]

Bump.
And for future reference, the rca price was for one pair (not 2 pairs) and they are sold.

[philv]

up

[Dulce Tones]

Hi,
Do you mean to say you have one pair of the RCA 5691 left for sale?
If so I’m interested.

[philv]

Hi,
Do you mean to say you have one pair of the RCA 5691 left for sale?
If so I’m interested.

All rca sold.
Have a word with The Bish on hifiwigwam or pinkfishmedia if you want some.

[philv]

Price drops -

mullard MCP DN ecc83
MCP DN
1954 hamburg
Foil getter with curved supports.
1.3 /1.25 gm and 1.6 /1.6 gain
108%/104% and 100%/100%
1600 /1600 gm and 91 /90 gain
(new = 1.2 and 1.6)
Very strong.

sold

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mullard mc1 12ax7 / ecc83 / cv492
Blackburn 1955 long plate
Goal post square getter
MC1 B5F
IA 1.5 / 1.6 and GM 1.7 / 1.8
125%/133% and 106%/113%
(new = 1.2 and 1.6)

£150 posted

------

mullard mc1 12ax7 / ecc83 / cv492
Blackburn 1956 long plate
Goal post square getter
MC1 B6J
IA 1.35 / 1.5 and GM 1.5 / 1.65
113%/125% and 94%/103%
(new = 1.2 and 1.6)

£165 posted

------

philips miniwatt (hamburg valvo) ecc83
MC1 D6B
Hamburg (valvo) 1956
Long plate.
Folded square getter.
1.35 / 1.5 and 1.7 / 1.8
113%/125% and 106%/113%
(new = 1.2 and 1.6)

£135 posted

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Mullard ecc83 MC6 holland matched pair (2)
Heerlen Holland
D foil getter
Long plates
MC6 ⊿9B
MC6 ⊿9C
1.1 / 1.1 and 1.5 / 1.5
1.1 / 1.1 and 1.5 / 1.5
92%/92% and 94%/94%
92%/92% and 94%/94%
(new = 1.2 and 1.6)

£200 posted

------

Siemens s&h ecc83 MC1 (2)
MC1 ǂ7G / MC1 ǂ7G
Ultra rare. 1957.
1957 munich (Siemens & Halske)
Ring getter. Double support.
Long plates
#1: Gm 1888 / 1920 ma/V
(NOS range 1600 to 1900)
Gain 98.8 / 97.4 Mu
(NOS gain range 90 to 100)
Noise -83.3 / -84.5
(pretty good, top low noise score is -86.5 dB)
#2 Gm 1900 / 1950
Gain 100/102.3
Noise -76/-83.6

£200 posted

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Siemens s&h ecc83 MC6 (2)
MC6 ǂ9K / MC6 ǂ9K
Ultra rare. 1959.
1959 munich (Siemens & Halske)
Ring getter. Double support.
Long plates
0.8 / 0.9 and 1.5 / 1.6
0.9 / 1.0 and 1.5 / 1.6
65%/75% and 94%/100%
75%/83% and 94%/100%
(new = 1.2 and 1.6)

£100 posted

------

[philv]

Bump.
Lovely valves that all sound excellent in my jolida dac and audio innovatio s s500.
Mose quite a bit cheaper than I paid.

[philv]

Both mc1 mullards now sold.

[philv]

125 for the valvo ecc83

[philv]

After more sales, only the following remain.
All superb valves and very good prices imho.

philips miniwatt (hamburg valvo) ecc83
MC1 D6B
Hamburg (valvo) 1956
Long plate.
Folded square getter.
1.35 / 1.5 and 1.7 / 1.8
113%/125% and 106%/113%
(new = 1.2 and 1.6)

£130 posted

------

Mullard ecc83 MC6 holland matched pair (2)
Heerlen Holland
D foil getter
Long plates
MC6 ⊿9B
MC6 ⊿9C
1.1 / 1.1 and 1.5 / 1.5
1.1 / 1.1 and 1.5 / 1.5
92%/92% and 94%/94%
92%/92% and 94%/94%
(new = 1.2 and 1.6)

£190 posted

[philv]

All sold.