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AC125 PNP Germanium Transistor Tungsram OC81d Sub GE Transistor Testing Fee AC188K PNP Germanium Transistor TUNGSRAM
1 AC125 PNP Germanium transistor, new old stock, made by Tungsram.  They are a direct substitute for OC81d and work great in fuzz pedals.  Gain range is 60-130, so they are right in the fuzz face range.  My Philips AC125's are higher gain if that's what you need. These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want. This is the fee to have germanium transistors tested for gain and leakage. 1 Original Tungsram AC188K PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 100-500.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
Rare 2N1307 Fuzz PNP Germanium Transistor AC128K PNP Germanium Transistor TUNGSRAM AC153K PNP Germanium Transistor TUNGSRAM
Price is for 1 piece of 2N1307 PNP Germanium transistor in the metal can case.  These are mint condition and the gain ranges from 60-300 making them great for fuzz pedals 1 Original Tungsram AC128K PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 55*175.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original Tungsram AC153K PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 55-120.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
AAC176K NPN Germanium Transistor TUNGSRAM AC187K NPN Germanium Transistor IPRS AC187 NPN Germanium Transistor PHILIPS
1 Original Tungsram AC176K NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-250.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original IPRS AC187K NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 90-190.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original PHILIPS AC187 NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 100-500.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
AC185 NPN Germanium Transistor CSF AC123 PNP Germanium Transistor TELEFUNKEN AC124 PNP Germanium Transistor TELEFUNKEN
1 Original CSF AC185 NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 75-150.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original TFK (TELEFUNKEN) AC123 PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-140.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original TFK (TELEFUNKEN) AC124S PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 40-170.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
AC121 PNP Germanium Transistor SIEMENS AC151 PNP Germanium Transistor SIEMENS NOS ASY29 NPN Germanium Transistor Fuzz
1 Original SIEMENS AC121 PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 125-250.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original SIEMENS AC151 PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-120.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original ASY29 NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-150.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
NOS VALVO ASY29 NPN Germanium Transistor Fuzz oc305-2 ITT Germanium Transistor AC176 NPN Germanium Transistor TELEFUNKEN
1 Original ASY29 NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-150, but most are testing 80-120.  These are pretested, so don't purchase the testing fee. 1 Original OC305-2 ITT brand PNP Germanium transistor.  Gain is between 150-275.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original TFK (TELEFUNKEN) AC176 NPN high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-180.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
AC150 PNP Germanium Transistor TELEFUNKEN NOS GT2308 Russian PNP Germanium Transistor Fuzz OC44N SFT308 AC125 PNP Germanium Transistor Tungsram OC81d Sub
1 Original TFK (TELEFUNKEN) AC150 PNP high gain Germanium transistor.  These work great in fuzz pedals. Gain ranges from 50-140.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability). 1 Original Russian made GT2308 PNP Germanium transistor.  These are similar to OC44N and SFT308 and have VERY low leakage.  Gains on what I've checked so far are between 60-160. 1 AC125 PNP Germanium transistor, new old stock, made by Tungsram.  They are a direct substitute for OC81d and work great in fuzz pedals.  Gain range is 60-130, so they are right in the fuzz face range.  My Philips AC125's are higher gain if that's what you need. These are PRETESTED, so you don't need to buy the testing fee.
AC125 PNP Germanium Transistor Philips OC81d Sub 1 NOS TESTED OC139 NPN Germanium Transistor Philips Black Glass Fuzz ASX12D Germanium Transistor NKT275 sub PNP
1 AC125 PNP Germanium transistor, new old stock, made by Philips.  They are a direct substitute for OC81d and work great in fuzz pedals.  Gain range is 200-400 so they are pretty hot.  My Tungsram AC125's are lower gain if that's what you need. These are pretested so you don't need to purchase the testing fee. 1 OC139 NPN Germanium transistor, new old stock, black glass body, made by Philips.  Use them to make a fuzz face with negative ground so you can run it off a standard 9v power supply (like the Boss PSA or 1Spot).  Gain range is 50-110. These are PRE-TESTED so you don't need to purchase any testing. 1 Original ASX12D RFT brand PNP Germanium transistor.  These are clones of NKT275 and have VERY low leakage.  Gain is between 65-150.  These are PRETESTED, so you don't need to by the testing service.
CV5416 PNP Germanium Transistor Mil Spec OC84 104NU71 Tesla NPN Germanium Transistor Fuzz Gold Leads NOS oc603 Telefunken Germanium Transistor
1 Original Military Spec CV5416 PNP Germanium transistor that crosses over to OC84. These work great in fuzz pedals. Gain ranges from 60-110. These are PRETESTED, so you don't need to purchase the testing service.
1 Original Tesla brand 104NU71 NPN Germanium transistor with gold leads. These work great in fuzz pedals. Gain ranges from 65-120. Vce = 20V, Ic 250mA, 125mW. These were used in the limited run Keeley Tesla Mk III Soviet Fuzz Bender, which is sold out. https://robertkeeley.com/Keeley+Tesla+Mk+III+Soviet+Fuzz+Bender
Read about these in a treble booster circuit here: http://fool-audio.com/Fool_Audio_Research/Tesla_Booster.html
These are pretested, so don't buy the testing fee! 90% OF THESE HAVE GAINS 50-70!
1 Original OC603 TFK brand PNP Germanium transistor.  Gain is between 60-130, and they are black glass.  These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.  You will need to buy one of item 'GE transistor testing fee' in the germanium transistor category for each transistor you want tested.  For matched pairs, you will also need to email me with the gains you want (subject to availability).
OC140 NPN Germanium Transistor NKT Fuzz
1 OC140 NPN Germanium transistor, new old stock..  They are one of the most popular fuzz face transistors.  Gain range is 55-85, so they are in the fuzz face range. These are pretested so you don't need to purchase the testing fee.