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Caution Statements

!WARNING!

WARNING: TO REDUCE THE RISK OF FIRE OR

ELECTRIC SHOCK

DO MOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE

REFER SERVICING TO QUALIFIED PERSONNEL

WARNING: TO PREVENT FIRE OR

ELECTRICAL SHOCK DO NOT

EXPOSE TO RAIN OR MOISTURE

The lightning flash with arrow head symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated dangerous voltage within
the product s enclosure that may be of sufficient
magnitude to constitute a risk electric shock to persons

An appliance and cart combination should be moved
with care. Quick stops, excessive force and uneven
surfaces may cause the appliance and cart combi-
nation to overtum.

the exclamation point within an equilateral triangle

intended to alert the user to the presence of important

operating and maintenance (servicing) instructions in
the literature acconpanying the appli-ance

is

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS

APPLIANCE TO RAIN OR MOISTURE.

CAUTION: TO PREVENT ELECTRIC SHOCK, DO NOT USE THE THREE WIRE CORD WITH AN

EXTENSION CORD RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN
BE FULLY INSERTED TO PREVENT BLADE EXPOSURE

ATTENTION: POUR PREVENIR LES CHOCS ELECTRIQUES, NE PAS UTILISER CETTE FICHE

POLARISE AVEC UN PROLONGATEUR, UNE PRISE DE COURANT OU UNE
AUTRE SORTIE DE COURANT, SAUF SI LES LAMES PEUVENT ETRE INSEREES
A FOND SANS EN LAISSER AUCUNE PARTIE A DECOUVERT.

,

To Zeng, a high quality radio, like the ones many people grew up with, have a special
place in their heart. In China, the famous wood radios of the past were brands like Panda,
Red Lantern and Shanghai and are similar to the overseas brands like Grundig and
Telefunken. Zeng still owns the vintage Kaige 455D tube radio he purchased in 1971
along with its original receipt and the radio remains a prized possession to he and his
family even today. While he had thought many times of designing and manufacturing
radios, it was during an invitation to a Guangdong radio station interview, where he saw
many vintage radios on display that he decided to start work on a new model.

That decision was the start of a new chapter in Zeng's life and a long journey that brings us
to today's Tesslor brand of radios. Since Zeng had set a very high standard for himself and
his products, the process of developing the new radios faced many obstacles, much trial
and error, many special circuit designs, many technical challenges solved and the
awarding of several patents along the way. As new models rely heavily on R&D costs,
special tooling, and special manufacturing processes, even small items such as knobs,
buttons and small parts must be made from scratch in small batches and at a high cost.

The result of Zeng's exceptional vision and efforts is a line of ten products unlike anything
in the marketplace. The designs, philosophy, technology and manufacturing process are a
blending of old and new. Even the 60 day-long process of forming, curing and finishing
the wood cabinets is from another age. It's almost as if Zeng somehow reached back to the
time of his youth to craft a radio that spans two different eras. In doing so, Zeng has
created a product that has the spark of the modern age but the soul of a vintage radio.

Unlike mass produced consumer products, your Tesslor radio is truly hand crafted. They
are made by people who hope they become as prized a possession as the beautiful wood
radios of the past. In a world where consumers know little about the people who make the
things they use, we share this story of Zeng and his vision to produce something unique
and beautiful. We hope you enjoy your Tesslor radio as much as the people whose passion
brought these products to life.

TM

TM

TM

Summary of Contents for R-601S

Page 1: ...R 601S OWNER S MANUAL is a registered trademark of Tesslor Technology Co Ltd copyright 2011 TM Tesslor TM ...

Page 2: ...urchased in 1971 along with its original receipt and the radio remains a prized possession to he and his family even today While he had thought many times of designing and manufacturing radios it was during an invitation to a Guangdong radio station interview where he saw many vintage radios on display that he decided to start work on a new model That decision was the start of a new chapter in Zen...

Page 3: ...Retain Instructions the safety and operating instructions should be retained fo future reference 3 Heed warnings all warnings on the product and in the operating instructions should be adhered to 4 Follow instructions all operating and use instructions should be followed 5 Cleaning unplug this product from the wall outlet before cleaning Do not us liquid cleaners or aerosol cleaners 6 Attachments ...

Page 4: ...REMINDER IS PROVIDED TOI CALL THE CATV SYS TEM INSTALLER S ATTENTION TO ARTICLE 820 40 OF THE NEC THAT PROVIDES GUIDELINES FOR PROPER GROUNDING AND IN PARTICULAR SPECIFIES THAT THE CABLE GROUND SHALL BE CONNECTED TO THE GROUNDING SYSTEM OF THE BUILDING AS CLOSE TO THE POINT OF CABLE ENTRY AS PRACTICAL Figure A Example of antenna grounding as per National Electrical Code ANSI NFPA 70 ANTENNA LEAD I...

Page 5: ...e Main Tuning Knob you will note that the Magic Eye changes to show you when stations are properly tuned Basic Operation 5 DO NOT submerge or expose any part of this product to water or other liquids Components are NOT water resistant and will be damaged by water For best long term results turn on your radio at least once a month and operate it for at least one hour to heat uo the circuits and rem...

Page 6: ... reception FM Antenna Selector external internal Selects either the built in internal antenna or the external antenna When placed in the external position the supplied FM dipole antenna should be attached to the adjacent FM antenna jack External FM Antenna F jack for connecting the supplied external FM dipole antenna When using the dipole antenna securely attach the antenna connector extend the an...

Page 7: ...air of 6P1 vacuum pentode tubes in a push pull arrangement as final amplifiers Producing 7 watts of output power the amplifier is matched to a high quality speaker to ensure you experience the warmth and resonance produced by the vacuum tubes The receiver s RF circuit design includes a number of state of the art innovations designed to provide improved sensitivity while maintaining sharp selectivi...

Page 8: ...es take a short time to warm up and reach operating temperature Introduction to Tube Radio Receivers 9 Your radio tubes operate using high voltage Do not attempt to adjust repair or fix your radio Do not remove the rear case as there are no owner serviceable parts inside the case Should you need service please contact your Tesslor dealer or an experienced local electronics repair facility Four Vac...

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