Audio-Other

PROJECTS UNLIMITED PUI - AT-121 - Audio, Miniature Piezo Audio Transducer.

PUI Audio, a Projects Unlimited Company, is a leading developer, manufacturer and supplier of quality audio devices and components including indicators, transducers, speakers, microphones and sirens.

Piezo Ceramic Audio Tranducer, 5kHz, 3-28Vp-p 8mA @ 12VDC 85dBA @ 12vp-p.

Resonant Frequency: 4500 HZ +/-500 Hz.

Operating Voltage: 3 - 28 Vp-p

Rated Current: 13 mA

Capacitance: 17,000 pF =/-30% 

Current Consumption at 12VDC (Typical): 8 mA

Sound Pressure Level (dBA) at 1" or 30cm:  95 at 12Vp-p.

Temperature Range: Operating -30 C to 85 C, Storage -40 C to 95C

Case: Enclosed 24mm Diameter, 34mm with feet. (3) 45mm-wire leads.

Note: Wire Lenghts are 45mm not  120 as listed on print.

Mount: Flange Mounting (See Attached Diagram)

Wire: 32 AWG Stranded

Wire Color Code: Red Positive (+), Black Negative (-), Blue (Feedback Connection)

Weight: 7.4 grams (0.106) oz

Case Material: ABS. Black

Package of 10.

Alternate: Mouser 490-CPE-121, CPE-121

Made in Taiwan

Switchcraft - M3M XLR Audio Connector.

Male with shell having 13/16-27 external threads to engage equipment with internally threaded body. Terminals extend out rear (threaded end) to permit wiring without disassembly. Adapter receptacles mount directly to microphones or similar equipment to provide highly reliable 3-, 4- and 5-pin Switchcraft Q-G® connections. Adapter shell and coupling nut are brass, satin nickel finish.

Standard: Standard XLR

Housing Material: Brass with Satin Nickel Plated Finish

Gender: Male

Number of Contacts: 3, Number of Ports: 1, Number of Positions: 3

Dimensions: Length 27.79 mm

Male 3 Pin Microphone Adapter Receptacle.

Polarizing Groove & .25 Keyway

Overall Dimensions: .813" Long X .734" Diameter (20.65 X 18.64 mm)

13/16 - 27 UNS-2A Thread

Applications: Automotive, Communications Equipment, Enterprise Systems

Mouser P/N 502-M3M

Belkin - 75-210B - Coiled 6.35mm (1/4") Male/Female Stereo Audio Headphone Extension Cord.

Cable: Quality TRS Male Stereo to Female Jack Extension, Shielded Stretch Cord.

Connectors: 6;35mm Male to 6.35mm Female

Molded Strain Reliefs

Conductor Material: Copper

Length: 5 foot Coiled extends to approximately 14 Feet

Applications: Headphone or ear bud extension and remore location for easier connectivity to other equipment.

9-756-1 - Connector, Mono Socket, Female Panel Mount Receptacle.

These jacks can be used for any project or repair that requires a 1/4" jack, as they can fit in most spaces where a 1/4" jack would be required. Full plastic sheathing means that your connections won't ground out

Female 1/4" (6.35mm) Socket.

Gender: Female

Termination Style: Straight

Material: Polyamide Thermoplastic. 

Munt: Panel.

Complete with Hardware.

Audio Cables and Snakes: Amplifiers, Speakers, Mixing desks, Rack mount equipment, Patch panel

Alternates: Neutrik NYS2152, Amphenol ACJM-MV35-2

Package of 10.

Delsco - BOSE - Speaker Grill Cover.

Removeable Bose Emblem.

Protects high-end speakers.

Deluxe Carpet Covered.

Overall Dimension: 5.50" Square X 0.550" Height.

Four Mounting hole 4.250" Apart

Automotive, Marine or Home

Durable - Extra Nice Grill! 

1960 - 1970'2s Vintage - Excellent Condiction - New Old Stock

AMPEREX - 114N4P Transistor, Germanium NPN.

Package: Metal encased

Dimenswions: 7mm sq x 15.5mm tall

3 wire leads. 

Alternates/Cross: ECG103A, SK3835

Vintage Transistor Radio Component - New Old Stock

HITACHI - HA1392 - IC, Audio. Power Amplifier.

Voltage: 12V @ 4.3 watt or 15V @ 6.8 watt.

Resistance: to 4 Ohm.

Package: 12 Pin Single Inline SIP.

Dimensions: 30mm V 16mm X 5mm

New Old Stock

HITACHI - HA1374 - IC, audio.

Dual 2 to 3W Audio amplifiers.

Package: 10 Pin, Sip.

Dimensions: 25 x 18 x 4 mm / 0.98 x 0.71 x 0.16 inch

Bulk packaged.

Astatic - DE-2237  Analog VU Meter.

A volume unit (VU) meter or standard volume indicator (SVI) is a device displaying a representation of the signal Level in audio equipment. 0 VU is often referred to as "0 dB"

Scale: -20 to +3db.

Mount: Panel.

Dimensions: 1.594" square (40.5mm) x 0.488" (12.3mm) deep.

Face: 36.5mm x 21.5mm high.

Contacts: Quick Connect or Solder.

Pointer Color: Red.

Dreree Manufactured for Astatic.

Toshiba - TA7060P for FM IF Amplifier

Genuine Toshiba - New Old Stock - Rare 

New 5-SIP.

Alternate: ECG1104

SANYO - LC7537N IC. Electronic volume control system for audio equipment.

Case: 42 DIP, Bulk packaged

Genuine Vintage Sanyo New Old Stock

Alternate: EN2169C CMOS LSI LC7537, 7537AN, 7537NE 

Additional Information: https://dtsheet.com/doc/309368/sanyo-lc7537n

Carter Craft Communications - 90-012 - CB/HAM Radio Alternator / Generator Filter, 3 to 30 MHz.

Radio Noise Suppressor Filter

Maximum Current: 25 Amps

Filters "Whining" Noise from Generator Brushes

Easily Installed in Minutes

Large Inductor and Tunable Ceramic Capacitor design for maximum efficiency

For 6, 12 or 24 VDC Systems

Installation instruction attached and on Packaging.

New Old Stock - Made in USA

Alternate / Equivalent: Monarch GNF-1

CLAROSTAT - VR-003 - Rheostat. 2 Ohm. Vintage Radio Tube Filament Control, New Old Stock.

Used in series with tube filaments to adjust current. Extends the "useful" life of RF tubes to keep the emission of the tube above the recommended minimum for the maximum amount of time.

Resistance: 2 Ohm.

Technology: Wirewound.

Mount: Panel.

Threaded Bushing: 3/8" D x 11.3mm long,

Shaft: 1/4" D x 2.5mm high. Screw Driver Adjustable.

Contacts: 2 Solder Hooks.

Marked 140-660, X-4094-C.

Alternates/Similar: Carter Radio Co. / Central Radio Laboratories Pot Control Wire Wound Rheostats

Genuine Vintage Clarostat - New Old Stock 

Made in USA

Motorola - 18-82265J02 Potentiometer.

Resistance: 25K Ohm.

Mount: Panel

Connections: Solder Lugs

With a Rotary SPST switch. Open/Off when turned maximum to the left, like a volume control On/Off switch.

Dimensions: 16mm D, 3.1mm D flatted shaft.

New In Box,  w/o mounting nut.

Made by CTS for Motorola.

Genuine Motorola - New Old Stock - Quality Made

Applications: Radio Switch Potentiometer

SEACOR - 056-35243-44 Capacitors, Non-polarized, Metalized Polyester Film Audio,

Capacitance: 2.43uF

Voltage: 400V.

Tolerance: 5%.

Case: Flat Axial.

Dimensions: 1.25" long x 1" x 0.7".

Color: Yellow.

Applications: Excellent for audio cross over circuits.

Precision filters with service life measured in decades.

New Old Stock

Package of 5.

Aerovox - W45B1312E01 Capacitor, Metalized Film Polypropylene. 

Aerovox is a leading manufacturer of capacitors for industrial, medical and specialized applications, with world-class design, manufacturing and testing facilities. Aerovox capacitors are among the world’s most reliable components. W Type or Wrap & Fill is a tape wrapped axial leaded dry capacitor designed for use in a variety of permanent split-phase capacitor motor applications widely used in ventilating fans, appliances and refrigeration. The AC capacitors provide starting direction by shifting the current in the windings so that the motor simulates the operation of a two-phase motor.

Capacitance: 12uF

Tolerance: 20%

Voltage 130VAC 60Hz.

Dielectric: Metallized Film Polypropylene

Non-inductive Wound Metalized Polypropylene.

Metalized Film Polypropylene Capacitors have self-healing properties.

Package: Axial Leaded Film Capacitor - Through Hole

Dimensions: 1.0" Diameter x 2.7" Long.

Operating Temperature: 90 Deg C.

Non-Polarized. 

Application: Also a perfect choice for high-end crossover speakers and power tool chargers.