Back in the '70s everyone would engrave their social security number on their gear in order to prove ownership in case of theft (which I did), so on the face plate you can see where I subsequently polished it out years later when ID theft became an issue. The tolex covering shows some wear as it is nearly 50 years old. Remove the power cord from the inside of the cover and plug into an A.C. Repaired Rhodes pianos in the ‘70s and used it to calibrate the tuning of the It does not work as well as Peterson tuners do today but heck, it's about 50 years old. It’d beĪ great addition to the bench of your repair shop or as a focal point in your musician’s This tuner is sought after by collectors and is pretty rare these days. Tuners also took their place as a must-have in the road cases of their touring The Who, Pink Floyd, Frank Zappa, Jimi Hendrix, Neil Young et al. The mysterious flickering dials behind such luminaries as the Grateful Dead, StroboPLUS HDC Handheld Strobe Tuner / Metronome / Timer Peterson. Recording studio during the 1970's and beyond. Since 1948, Peterson Strobe Tuners have defined the standard in tuning accuracy. The strobe tuner was a common sight on stage and in the Considered one of the most accurate tuning devices, strobe tuners, work in a different way to regular electronic tuners. Or any audio device much more accurately than regular LED, LCD or needle Steelpan drums, bagpipes, accordions, calliopes, bells, the pins in Music Boxes PETERSON STROBE TUNER MODEL 400 OPERATING INSTRUCTIONS PREPARATION FOR USE Remove the power cord from the inside of the cover and plug into an A.C. Used to tune any instrument, including the initial "beating" of To regular electronic tuners they are basically stroboscopes. One of the most accurate tuning devices, strobe tuners, work in a different way The tuner was highly influential in Peterson Tuner's growing presence in the fledgling tuner industry. It was the first solid-state strobe tuner on the market, and did not require calibration. Major breakthrough for the strobe tuner and helped pave the way for Peterson toīecome the leading tuner company in the world. In 1967, Peterson introduced its first, the Model 400. It was the first solid-state strobe tuner, did not requireĬalibration and allowed musicians to select one-cent increments. Precision tuning for bands, orchestras, stage musicians, and musical instrument Was introduced-variations of which would become the world standard for In 1967, Peterson’s first strobe tuner, the Model 400, View similar gear Watch Watch this gear and we'll notify you if it becomes available again. i'd like to be able to confirm if the motor is alive or dead if anyone has any tips for that, or any other reccomendations.OK.this tuner is a little slice of history for all you Rieck Music Sioux Falls, SD, United States Peterson - Strobe Tuner - Model 400 w/Astatic 151 Mic - Vintage Used Very Good 150 + 45 Shipping It looks like that piece of gear is gone. In any case, if anyone could point me in a good direction that would be great. i don't really know what it should look like or if it could be frying transistors. on the scope the signal looks like a spike up and then down. The other thing i'm not sure about is the signal coming in from the tuning circuit. however bot coils are not open and have the same inductance so i'm not certain how to confirm that its dead. What i'm considering now is either that the motor is dead. with the motor board removed everything is stable and seems good. i can't really make any voltage reading on the motor board because it seems like it would start a small fire. everything else on that board seems to be just fine (although i'm not too sure about how to test the flipflops properly but all three share the same resistance readings). Peterson VSR StroboRack Strobe Tuner: The VS-R StroboRack features Petersons now legendary Virtual Strobe tuning technology. tried replacing them but they just toasted again. the MJE711 was burnt out and the 3.3ohm resistors were testing high. From the early 1970s, Brian has used Peterson tuners consistently, from a 1960s Peterson 400 strobe tuner, a 1970s 420, a 1980s 450, right up to VS series. Naturally i began looking at the motor control board. Special offers and product promotions Create your FREE Amazon Business account to save up to 10 with Business-only prices and free shipping. necessary observing octave operation organ partial pattern Peterson piano tuning pitch play pointer position. Peterson StroboClip HD Clip-On Tuner Guitar, Bass, Violin, Ukulele, Harp, Brass, Woodwind, Orchestral 5999 Total price: 949.97 Some of these items ship sooner than the others. the motor lookls like its trying to turn over but just moves about a quarter inch but does not spin. Using the Peterson Strobe Tuner Model 400. the strobe lights are on and respond to an input. the power supply seems to be giving the right voltages. here's whats going on and what i know.Įverything seems to work except the motor. i'm trying to get a broken peterson strobe tuner model 400 working again and have hit a bit of a wall.
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