Urei 1176 Rev A UA Vintage Resistors Complete Kit Hairball Audio V 1. 12
Item History & Price
Reference Number: Avaluer:1099569 | UPC: Does not apply |
Here is a complete capacitor Kit for the 1176 rev A for the Hairball Audio board (v 1.12) withdifferent options
During its history, the Urei 1176 has passed through severalrevisions, that had some difference in the circuit. The greatest differencesare found between ...the first version (blue stripe), the D version (class A output) and the F and laterversion (class AB output with and without the UTC O12 input transformer). But, if we open two 1176 of the same version, we’ll hardly found inside them thesame components. I’ve seen different 1176 and, I’ve noted a thing, they ALL hadeuropean components, inside, mostly Wima, Philips Evox and Siemens.
This Kit is assembled to upgrade the UA 1176 rev A reissue, and it include almost all the components you need to build it, except:The frontal Trimmer Bourns 3306 (R71), the 1uF (C7/10), the 150nF (C2/8) Sprague 225 Orange drop, the matched pair of 2N5457 (you can buy from Hairball), ad the PSU components. Since the 2N3707 are hard to find and must be selected for an HFE over 250, the transistors of the control amp are all 2N5088 (that works the same and doesn't affect the quality of the sound)
The original version of the rev A used only Carbon Comp resistors, but since too much carbon composition tend to make the sound dull, you have them here only in the place where they can affect the sound in a musical way. in this kit there are lots of Allen Bradley resistors (aqlmost all J selection, militar type), plus carbon film Piher, Beyschlag and high quality metal film resistors (Beyschlag, Royal Ohm, Draloric, Roederstein), in many case you have 2 kind of resistors for the same place, so you can chose the sound you like. You can use all the AB resistors of the kit for a more vintage a darker sound, or the Piher and Beyschlag for a more "open" soundThe PCB of the Hairball audio is designed for 9mm resistor components, but you can mount them vertical, as I've done in mine (see pics)
ALL the transistors are NOS of renowed brands (Fairchild, Texas Instruments, Motorola)
The kit includes:
LineIn (18 resistors) 270R X 1 BeyschlagMet Film R42, 2K X 1 Bey CF 309 R124, 7K X 1Beyschlag Met Film R179, 1K X 1Bey CF 309 R1110K X 1 AB R820K X 1 Piher 1/2W + AB R1522K X 1 Piher 1/2W + AB R1427K X 1 Piher 1/2W R547K X 1 Piher 1/2W R13100K X 1 Piher1/2W + Bey MF R162M2 X 1 AB R62M2 X 2 Piher1/2W R7/103M9 X 1 AB R9Jan3M9 X 1 AB R65 Lineout (16 resistors) 39R X 1AB R32560R X 1 Piher 1/2W R33560R X 1 Bey CF 309 + AB R283, 3K X 1 Piher1/2W R318, 2K X 2 Piher1/2W + Bey MF R34/3512K X 1Bey CF 309 + AB R2733K X 1 Piher1/2W PF + AB R26150K X 1 AB R301M2 X 1 Piher1/2W R29 3.3M X 1 Piher 1/2W R2515M X 1 AB R24 GRSwitch 68K X 1 Piher 1/3W R1956K X 2 Piher 1/3W R21/2047K X 2 Piher 1/3W R22/78 Controlamp + GR Switch (metal film) 120R X 1 R58 (GR)180R X 1 R50270R X 1 R41470R X 2R61/62560R X 1 R83680R X 2R60/73820R X 2R68/691K X 1 R741, 2K X 1R541, 5K X 2R63/722, 2K X 1R642, 4K X 2R40/493, 6K X 1R183, 9K X 1R67 4, 7K X 3R39/51/708, 2K X 2R48/77 10K X 1 R6615K X 1 R7918K X 1 R7647K X 6 R38/43/46/47/52/53180K X 1 R42270K X 2R45/57470K X 1 R371M X 1 R3610M X 1R_OPT FILM CAPACITORS 1 X 6.8pF Silver Mica (C6)1 X 10pF Philips NP0 (C11)1 X 33pF Philips NP0 (C16)1 X 1nF Wima MKC (C13)1 X 4, 7nF WimaMKC (C15)1 X 12nF Philips MKT3681 X 33nF ERO MKP 1833 (C14)1 X 0, 15uF ERO MKT1836 (C1)1 X 0, 22uF Evox MMK (C22)
ELECTROLYTICS 2 X 6, 8uF Panasonic FC63V (C3/9)4 X 100uF Nichicon HE 50V(C4/5/12/21) 1 X 1uF Philips 036 63V (C17)1 X 47uF Panasonic FC 35V(C18) TANTALUM 2 X 6, 8uF Kemet 35VC19/20 TRANSISTORS 2 X J309 Fairchild (Q2/4)2 X 2N3707 Texas instruments (Q3/5)1 X 2N3053 Motorola (Q6) + heat sink6 X 5088 Motorola (Q7/8/9/10/12/13)2 X FDH333 (CR2/3)1 X 1N94 (CR1) 3 X 2K horizontal trimmers Bourns 3386
Using these components, you'll able to add a great vintage tone to your 1176, adding that vintage flavour that is usually missed when you use modern components
CHECK MY OTHER AUCTIONS for the 1176 rev D vintage resistor Kit
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I ALWAYS COMBINE SHIPPING. If you do multiple purchases ask for the invoice before pay. Anyway, if you pay more than due, I'll refund the excess of the shipping cost after the shipping.
Payment with paypal
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