Vintage Luxury

Cetron 845 Vacuum tube valve triode audiophile code rare vintage amplifier used

$1,070

Product ID:
344

Product Description Title:
Cetron 845 Vacuum tube valve triode audiophile code rare vintage amplifier used

Product Description Full:
For the audiophile a super high quality 845 tube carefully made in the USA by Cetron in Geneva, Illinois with markings of 845, code 147 and 1-4. Recently tested and is used (not new) however refer to technical data and screen shot for further information. These can be used for your high end amplifier to achieve a sonic bliss or any other high end equipment as you see fit (including military use). Cetrons are very highly rated almost up with RCA’s. These are fare more superior than the common typical Chinese 845 tubes, especially one in this condition.

Glass is clean and clear (except slight discoloration in picture), tube is in great shape physically and sonically, a bit more extension and upper energy than other 845s and definitely a cut above any of the various Chinese 845 tubes incl 845B. Extremely well made, with rugged internal construction. Dead quiet as far as any humming, guaranteed as described, and closely matched on a curve tracer to 500v on the plate. This is a superb vintage 845, which do not come up for sale very often, we’ve tried them several amps and they sound terrific and work perfectly.

This is/will be securely packaged in several layers of wrapping and boxing for secure postage. This item is available for purchase in collaboration with our audio technician (on private consignment) in Melbourne, Australia. Inspection of this item is done via appointment only in the camera operated secure store/studio in Melbourne or directly available for purchase online via our online platforms. Strictly no refunds on this item and inline with our policies on our site or chosen marketplace.

Overall Condition:
9/10

Cosmetic Condition:
8/10:
Very good to excellent: The tube has been slightly used it is fairly clean inside except a small burn/discoloration on one side of the rod, which is normal sign for the usage (refer to test results and functional condition). There are no major scratches or marks and definately no cracks in the glass

Functional Condition:
9/10:
Excellent to mint: refer to screen shot of test results with testing parameters:
– Testing volts= 500 VDC
– Bias volts = -70 VDC
– Heater volts = 10VDC
– IQ of tube = 35 MA
The results have been tested in one of the labs and the graph is a datasheet from manufacturer where the red lines/reading shows the tube is behaving perfectly according to spec (regardless of hours or signs of use).

Product Line:
Audio & Visual

Product Category:
Tubes, Valves, Parts

Product Manufacturer / Brand:
Cetron

Product Model Number:
845 Code 147 1-4

Country of Manufacturer:
USA

Vintage Year:
1970s

Product Rarity:
5/5 Gem

Scale from 1 to 5 (numbers can occur in between)

1 = MANY available on the market very common, many listings and competition
3 = COMMON in between Many and Gems, they're common in the market
5 = GEMS we see these maybe once every couple of years these are almost not available

Product Specification URL:

https://en.wikipedia.org/wiki/List_of_vacuum_tubeshttps://www.w8ji.com/811a_tube.htm

Dimensions:
TBC

Weight:
TBC

Hashtags:

#vacuumtube #tubeamp #vacuumtubes #electronicsrepair #amptech #amplifier #tubeamplifier #guitaramps #amprepair #backlinetech #ampporn #weirdoldstuff #audiophile #radiotube #vintageamp #hiwatt #tubeamp #hifi #electronics #audio #tubeamplifier #vacuumbag #tubes #vintageaudio #vintage #amplifier #music

#Melbourne #PortMelbourne #FrenchBulldog

You may also like

Recently viewed