Clearance Items

Miniature type of medium-mu twin triode intended especially for coverter service in ac/dc FM and AM receivers. In such service, one triode unit may be used as a mixer, and the other as an oscillator.

Half-wave rectifier in the 7 pin miniature construction. Features of the tube are a 100mA. heater with 20 second warm-up time.

Have you ever wondered if there is a better way to build a Bassman, Champ, Plexi, an 800, AC-30, Bulldog or Portaflex? Or you wanted to build an SVT with off-the-shelf parts? How about a master-volume amp that doesn't change tone with the master setting? Everything you need to know is right here, including: proper grounding techniques, wiring methods, and mechanical considerations. Eighteen chapters cover the "iconic" amps everyone knows and loves, with schematics and layouts for each, along with the technical history of the product.

Metal finger-protecting guard for P-HFAN.

Miniature type used in combined vertical-deflection-oscillator and vertical-deflection-amplifier applications in black and white television receivers. Requires miniature 9-contact socket.

Miniature heptode primarily intended to perform the combined functions of mixer and oscillator in automobile radio receivers. Specially designed to operate with plate and screen voltages supplied directly from a 12-volt storage battery.

9-pin miniature double triode with separate indirectly heated cathodes. It is designed for use in amplifier, mixer, oscillator, multivibrator and clamp circuits. The useful frequency range extends through the VHF range.

Triode using the miniature construction. Its low capacitance and high ratio of plate current to transconductance allow use as a high frequency oscillator and mixer at frequencies below ~300 mc or as grounded grid radio frequency amplifier.

Dissimilar double triode utilizing the 9T9 bulb and pin configuration. The tube is designed to serve as a combined vertical deflection oscillator and amplifier.

The Smooth BS 15N/350A is a 15" neodymium speaker with 350 watts of power. Smooth Sound speakers are extremely clean and round with superb headroom. Equipped with neodymium magnets and aluminium baskets, they offer great linear excursion and dynamics. They are ideal for modern styles where extended low end is required. Neodymium magnets offer a 50% reduction in weight guaranteeing very light systems. The proprietary aluminium basket was specially designed to avoid sound wave reflections on the rear side of the cone, thereby allowing for faster and better cooling of both the voice coil and the air moved by it. The 15'' bass speaker provides a full and warm low-end that will fill the room.

The Celestion Ruby is vintage voiced alnico speaker that straddles the classic chime of the Blue and celebrated warmth of the modern Cream. The Ruby features a rich and musical frequency response with smooth, airy highs and a nuanced midrange with the natural bite found only in a vintage alnico speaker. This versatile 35 watt speaker is an excellent choice for a 4x12 cabinet and really shines in a single 12” cabinet or combo amp. The Celestion Ruby offers guitar players the ability to discover new tones within the spectrum of vintage sound.

Designed for use on Telecaster ® style guitars Bigsby B16 Specifications

• Model Name: B-16
• Series: Original Kalamazoo Line
• Manufacturing Method: Sand Cast
• Manufacturing Material: Aluminum
• Approximate weight: 333 grams/ 11.7 oz.
• Overall Length: 8 3/8"/ 212.7 mm
• Overall Width: 4 1/4"/107.9 mm
• Arm adjusts with 1/8" Allen wrench and 5/16" socket wrench

A modern version of the Tune-o-matic style bridge for guitars. Pre-notched titanium saddles with an individual saddle intonation screw retained by mini hex nuts for each saddle. Threaded thumbwheel style studs and anchor bushings. Hardware included.

U.S. made and true to vintage specifications. Lightweight (35 grams) aluminum for added resonance. Steel studs included.
The aluminum wrap around bridge is true to vintage specifications. Made from light-weight aluminum to increase string definition and resonance on those instruments using darker tone woods like mahogany, while reducing weight. Each side is adjustable using the included hex set screws to dial in the intonation. Studs and hex wrench included.

This model offers the same specs and styling as the Original “Milk Bottle" style 102 Series, but with Pearloid Buttons and button retainer. 18:1 ratio.

The Super Rotomatic® has a 14:1 gear ratio. The 3 step button gives this machine a distinctive look and the sealed-in lubrication assures smooth gear-and-worm movement for the life of the machine.

Hammond Mfg 20 gauge steel 13.5” x 5” cover plate. Punched with 4 holes – 3/16” diameter (Chassis now includes 1/8"" holes to allow installation of optional bottom plates).

Bourns Audio Potentiometer, Premium, Conductive Polymer, Solder Lugs

• 0.625" W x 0.625" L x 0.5" D
• 300° rotation
• Power Rating: ¼ watt
• ¼" Knurled 18-Spline Split Shaft
• ¾" Bushing Length
• Tolerance: ±20 %
• Very Low Noise

The oscillation frequency range of this audio generator is between voice frequency band and super voice frequency band. Square and sine wave. 10K ohm input impedance, 10 V rms maximum input voltage. 600 ohm output impedance. Equipped with synchronized input terminals, enabling the high power output signas to be accurately controlled by small signals. comes with test lead and ground lead. 5.9" high x 9.8" wide x 5.1"deep.

Duodecar type tube used in audio-frequency circuits. The triode unit is used as a voltage amplifier; the pentode unit is used as a power amplifier.

Every part of your system contributes to your Ultimate Tone, so every part is important. The Ultimate Tone, Volume 5 delineates, in clear language, the function of each electronic component in a circuit, and how alterations to the value of each part affect the final sound. Gain stage voicing, interstage attenuator optimization, sustain restoration for clean and distorted tones, power amp and preamp "tone generators", simple boost pedals, amp selectors and power conditioners are all covered, with designs using off-the-shelf parts. Like TUT3, this is a "project book" presenting design challenges and solutions, with a diversity of tube and solid-state circuits for bass, guitar and keyboards.

The evolution of guitar amp circuits becomes a revolution! The Ultimate Tone, Volume 6 takes you through advanced DC Power Scaling methods; reveals the secrets of Dumble amps; explores the truth about high-gain preamps; demonstrates how to build Z-B-X push-pull power amps with a single power tube; simplifies the design of 400W+ tube amps - methods that can be applied to any power level; presents class-G tube amps where 100W of output has the same waste heat as a 25W amp; explores modern mains control and sustain circuitry.

A worthy successor to the Vintage 10, the G10 Vintage is a 10" speaker with bags of attitude. Using powerful ceramic magnets and the same voice coil design as the Vintage 30, the G10 packs an impressive punch with its 60W power handling. With the fast response of a 10" but with the strong and creamy vocal tones of a 12", the G10 is the ideal choice to add depth to hollow-sounding amps, or for players who want to get humbucker-type girth from single-coils. Can be used singly to add vocal warmth to small valve combos, or in quartets for a weightier but still lively attack.

A firm favourite with lead guitarists, the Classic Lead features a tightly controlled low-end, with strong high bass / low mid punch, aggressive mid range attack and a powerful yet controlled top-end. for power chords it has the tone to make its presence felt but the subtle high-frequency roll-off makes it ideal for solos, able to project single notes on loud stages without becoming shrill. Celestion Classic Series guitar speaker. Developed in the late 1970s, the Classic Lead uses a fibreglass voice coil former to deliver an 80W power rating and a unique dynamic sound.