Passion, Dedication, Experience

Keepers of sound

Thermoionic Valves ● Audio Equipment and Hi-Fi set
● Microphones ● Vintage radio & Ham radio from the
beginning of the last century to the present day and much more ...

OldSound... history in the present!

OLDSOUND was born in the early 90s of the last century from an intense and passionate Idea.
Over time it becomes a point of reference and today it is a real project full of experience.
He places his attention in the scientific field of RADIOTELEPHONY in the widest possible vision but, in particular, in the sectors of AUDIO and RADIOPHONY with morbid attention to their brilliant development and production from the mid-first decade of the 1900s to the mid-70s.

WHO WE ARE

THERMOIONIC
VALVES

VINTAGE
MICROPHONES

AUDIO
EQUIPMENT

ELECTRONIC
COMPONENTS

VINTAGE RADIO
& HAM RADIO

FEATURED PRODUCTS

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5R4GY FIVRE CV717 274A and B TUBE PAIR OF FULL WAVE RECTIFIER HIGH QUALITY NOS/NIB

FIVRE [Italy]

N5R4GYFIN

€579.90

VERY NICE and quite RARE PAIR 5R4GY FIVRE double diode rectifier (full wave) in power supply stage for amplification!

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RES664d TELEFUNKEN TP4100 E443N L491D FINAL PENTODE VALVE AUDIO RADIO MILITARY STANDARD...

TELEFUNKEN [Germania]

N010664DN

€369.90

Excellent and RARE RES664d (or E443N) TELEFUNKEN PENTODO Power Amplifier for Radio, HAM Radio, AUDIO amplification DIY project. HIGH quality and performance!

Out-of-Stock

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NEUMANN MICROPHONE KMi body + KM84 (KK84) + KM83 (KK83) RARE and WONDERFUL TRIO - 100%...

NEUMANN [Germany]

U0KMI8483

€2,890.90

The highest sound quality in the world since 1928! .. this is surely the most appropriate definition for NEUMANN. WONDERFUL TRIO: KMi body with splendid original case and "KEY" + capsules: KM84 (KK84) and KM83 (KK83). UNMISSABLE!

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SENNHEISER MD427 PROFISOUND PROFESSIONAL DYNAMIC SUPER CARDIODE MICROPHONE PERFECT

SENNHEISER [Germany]

N00MD427N

€364.90

This SENNHEISER model MD427 microphone is certainly one of the most exceptional, as the same house declares. Super cardioid, superb for "voice, speech and transmission" and instrumental experimentation with amazing results!

On sale!

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L409 ZENITH A415 RE084 KL70406 MATCHED PAIR VALVE DHT TRIODE PREAMPLIFIER or POWER NOS/NIB

ZENITH [Italy]

NL409ZNHN

€159.90

GORGEOUS "super OLD" L409 ZENITH direct heating (DHT) triode pair, perfect for DIY project preamps or as low power amps, totally new!

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EL34 SIEMENS MULLARD production code "B" QUARTET 6CA7 CV1741 KT77 VALVE FINAL POWER...

MULLARD [Great Britain] Siem

NEL34MUS2N

€1,179.90

The "superb", the QUEEN of power pentodes EL34 MULLARD Xf2 Blackburn UK QUARTET branded and boxed SIEMENS. Double quality, double guarantee!

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VT2 VT-2 (WE205B - 205A - 205B - 205D) WESTERN ELECTRIC VALVE "TENNIS BALL" POWER...

WESTERN ELECTRIC [USA]

U00VT2WEW

€729.90

The SAGA of VACUUM TUBES: Very rare TRIODE VT-2 or VT2 WESTERN ELECTRIC Military production for Aircraft United States of America. 205A or B, year of production 1917-24, a CENTURY of life and 100% WORKING!

On sale!

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5751 SIEMENS E83CC ECC83 12AX7 B339 ECC803S SPECIAL VALVE DOUBLE TRIODE AUDIO...

SIEMENS [Germany]

N5751SIEN

€209.90

Wonderful and DESIRABLE 5751 SIEMENS double AUDIO triode for HI-FI and HI-END sets, microphones, musical instruments, TOP TUBE Special Quality "A class" , TRIPLE mica. HIGH performance!

THERMOIONIC VALVES

2A3 FIVRE CV1831 5930 VT-95 SINGLE PLATE MONOPLATE LEGENDARY DHT VALVE ULTIMATE AUDIO...

FIVRE [Italy]

U02A3FIVW

€889.90

The most famous TRIODE, the MYTHICAL QUEEN par excellence, valve AUDIO FREQUENCY AMPLIFIER 1st version, THE 2A3 FIVRE SINGLE PLATE: the AUDIO POWER FINAL!

On sale!

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418A WESTERN ELECTRIC RARE VALVE TETRODE EXCELLENT QUALITY NOS/NIB

WESTERN ELECTRIC [USA]

N0418AWEN

€219.90

Absolutely NEW and VERY RARE 418A WESTERN ELECTRIC tube, excellent tetrode for signal input and / or frequency preamp DIY audio projects. Unique quality and TOP WE!

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COHERER Dr. A. SLABY EXTREMELY RARE, MAYBE UNIQUE 1900s MILITARY RADIO TELEGRAPH...

0COHERER1

€749.90

COHERER EXTREMELY RARE creation of Doctor Adolf SLABY in Germany, in perfect condition and in his, probably, original showcase !

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6SN7GT MARCONI SPA 33S30B 5692 B65 13D2 CV1988 ITALY COUPLE VALVE DOUBLE TRIODE AUDIO...

MARCONI [Italy]

U16SN7MAW

€264.90

VERY RARE PAIR 6SN7GT MARCONI SpA Original Italy, old big "yellow and green" logo, rare vintage sound from the 50s; AUDIO preamps!

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AD1 ULTRON 4A28 RE604 4683 TAD1 P15/250 VALVE TRIODE DHT FINAL POWER AUDIO...

ULTRON [Belgium]

UAD1UTRNW

€394.95

RARE AD1 ULTRON TRIODE one of the most famous amplifier power tubes; perfect as a Driver or AUDIO power amplifier in low frequency!

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5R4GY BRIMAR (FIVRE) CV717 274A and B PAIR OF RECTIFIER VALVE FULL WAVE TOP QUALITY...

BRIMAR [Great Britain]

N5R4GYFBN

€919.99

EXTREME and SUPERB as well as very RARE PAIR 5R4GY BRIMAR made in UK for FIVRE supply and distribution, double wave rectifier in power supply stage for AUDIO amplification!

Out-of-Stock

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71A NATIONAL UNION JAN CNU UX171A CX71A 471A PAIR VALVE TRIODE DHT FINAL POWER...

NATIONAL UNION [USA]

N0071ANUN

€349.90

The 71A is the forerunner of the 45 power amp, undoubtedly one of the most interesting Triodes in the AUDIO field. Perfectly matched NATIONAL UNION pair!

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RS242 TELEFUNKEN E130 RS242X PAIR TRIODE DHT TOTALLY NEW FINAL AUDIO AMPLIFICATION NOS...

TELEFUNKEN [Germania]

NS242TFKN

€899.90

MITICA RS242 TELEFUNKEN smaller sister of the famous and historic RS241. Absolutely PERFECT PAIR, more than NOS/NIB "sealed" and open for Test, flawless OVER 100%!

Out-of-Stock

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GZ34 PHILIPS MINIWATT 5AR4 U52 5U4G 22S22C "METAL RING BASE" PAIR VALVE RECTIFIER...

PHILIPS MINIWATT [Holland]

U7GZ34PMW

€1,399.90

VERY RARE MATCHED & BALANCED PAIR GZ34 BASE METAL RING, primitive rS1 series version from 1955, used in excellent condition, tests over 100%!

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6201 VALVE PHILIPS MINIWATT ECC81 12AT7 B309 ECC801S A2900 M8162 DOUBLE TRIODE VALVE...

VALVO [Germany]

N06201PVN

€184.99

Extremely RARE TOP QUALITY 6201 VALVE "code D" SPECIAL QUALITY PINCHED WAIST version marked PHILIPS MINIWATT, GOLD pins, sturdiness and Three-Dimensional Audio performance!

THERMOIONIC VALVES

2A3 FIVRE CV1831 5930 VT-95 SINGLE PLATE MONOPLATE LEGENDARY DHT VALVE ULTIMATE AUDIO...

FIVRE [Italy]

U12A3FIVW

€999.90

The most famous TRIODE, the MYTHICAL QUEEN, the Excellence, AUDIO FREQUENCY AMPLIFIER valve 1-2nd version, THE 2A3 FIVRE MONOPLATE: the AUDIO power amplifier!

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602 (aka E406 PHILIPS - 2A3 design-structure) VISSEAUX VERY RARE QUARTET TRIODE DHT...

VISSEAUX [France]

N0602VSXW

€1,194.99

EXTREMELY RARE and also MYSTERIOUS, CURIOUS and DESIRED DHT 602 VISSEAUX TRIODE for AUDIO amplification in amazing and whimsical DIY projects!

TUTTI i prodotti proposti vengono SEMPRE verificati sotto ogni aspetto estetico, meccanico e funzionale.

Almost all of the items offered by OldSound are truly PERIOD (VINTAGE). We will ALWAYS do our best to ensure that they are verified under every aesthetic, mechanical and functional aspect and "really" described. If they do not work or have any problems, this will always be clearly stated in the description, 100% GUARANTEED!

Particular attention is paid to the "Valves - Electronic Tubes" which will be meticulously described in all their characteristics and, if possible, also the historical data provided. They will always be verified under every physical-mechanical and functional aspect and all the main tests will be carried out to define the precise and real state of operation ...

TESTING SERVICE