TF51 - Microphone TELEFUNKEN - Free user manual and instructions

Product Type	Microphone
Brand	Telefunken
Model	TF51
Dimensions (approx.)	180 mm x 50 mm (height x diameter)
Weight	300 g
Power Source	None (dynamic microphone, no battery required)
Connectivity	XLR male output
Frequency Response	50 Hz – 15 kHz
Polar Pattern	Cardioid
Impedance	600 Ω
Sensitivity	-54 dB ± 3 dB (0 dB = 1 V/Pa at 1 kHz)
Application	Vocals, speech, live performances
Accessories Included	Stand adapter, XLR cable
Cleaning Instructions	Wipe with a soft damp cloth; avoid moisture on the grille
Safety Precautions	Keep away from liquids; do not expose to extreme temperatures
Repairability	Parts not user-serviceable; contact authorized service center

Frequently Asked Questions - TF51 TELEFUNKEN

How do I connect the TF51 microphone?

Use an XLR cable to connect the microphone to a mixer or audio interface with a compatible input.

Does the TF51 require phantom power?

No, the TF51 is a dynamic microphone and does not need phantom power.

What is the recommended distance from the microphone?

For optimal sound, speak or sing about 5-10 cm (2-4 inches) away from the grille.

How should I clean the microphone?

Wipe the exterior with a soft, slightly damp cloth. Do not insert objects into the grille.

Can I use the TF51 for instruments?

Yes, it can be used for amplified instruments like guitar amps and brass instruments.

Is the TF51 compatible with wireless systems?

No, the TF51 is a wired XLR microphone. For wireless use, you would need a separate transmitter and receiver.

What is the polar pattern of the TF51?

It has a cardioid polar pattern, which picks up sound from the front and rejects noise from the sides and rear.

How do I store the microphone?

Store in a dry, dust-free place. Use the provided pouch or case if available.

Does the TF51 come with a warranty?

Typically, Telefunken offers a limited warranty. Check your local dealer for details.

Can I repair the microphone myself?

No, internal components are not user-serviceable. Contact an authorized technician for repairs.

USER MANUAL TF51 TELEFUNKEN

System TF11 TF29 TF39 TF47 TF51
M 903 Multi Pattern Power Supply X X X
M 902 Fixed Pattern Power Supply X
M 803 Tube Microphone Cable X X X X
M 782 Stand Mount X X X X X
M 703 Shock Mount X X X X X
MC11 Microphone Case X
MS01 Microphone Sleeve	X X X	X X
ZC03 Light Weight Carrying Case		X X X	X

For a complete list of additional accessories and replacement parts for Alchemy Microphone Series products, please visit www.t-funk.com.

2 TELEFUNKEN Elektroakustik 3Alchemy Series

Quick Start Guide - TF11 FET

1. Attach either included mount onto a microphone stand.
2. Thread the microphone into the mount until hand tight.
3. Plug a standard 3-pin microphone cable (not included) into the microphone then into your microphone preamplifier input.
4. Apply +48V phantom power from your microphone preamplifier. Allow the microphone 15 seconds to power up before use.

Quick Start Guide - TF29, TF39, TF47, & TF51

1. Attach either included mount onto a microphone stand.
2. Thread the microphone into the mount until hand tight.
3. Plug the included 7-pin microphone cable into the microphone then into the power supply.
4. Make sure the power supply is set to the correct mains voltage (115V or 230V). Plug the included power cable into the power supply, then into mains power.
5. Connect a standard 3-pin microphone cable to the power supply and then to your microphone preamplifier input.
6. Turn on the power supply. Let the system warm up for 10 minutes before use.

Safety Warning: Vacuum tube microphones, their associated power supplies, and their cables carry potentially harmful voltages. Make sure all connections are made before powering on your microphone system. Do not open your microphone or power supply while it's connected to mains power and powered on. If your microphone stops working, turn it off and visit www.t-funk.com/repairs for information on repairing your product.

Series Overview

Designed, hand-built, and tested to strict quality standards in Connecticut, USA; the Alchemy Microphone Series is TELEFUNKEN Elektroakustik's next generation of large diaphragm condensers. These microphone models feature unique sonic profiles developed from the ground up. The bold voicings of the Alchemy Microphone Series are the TF11 FET, TF29 Copperhead, TF39 Copperhead Deluxe, TF47, and TF51.

Benefitting from over a decade of in-house microphone design and production, the Alchemy Series is an evolution and expansion of past TELEFUNKEN models. Numerous sonic and mechanical improvements have been implemented in the Alchemy Series, as well as new technologies as found in the TF11 FET, TELEFUNKEN's first large diaphragm phantom-powered condensor. Boasting a custom designed headgrille for transparency and openness, hand-plugged circuit boards, and premium selected components and transformers, no detail has been left unaddressed. All Alchemy Series microphones ship in sleek, compact protective cases and include two modem mount options and all necessary accessories.

Like all TELEFUNKEN microphones, the Alchemy Series is assembled in the same American facility as the legendary Diamond Series by a small, dedicated team of engineers and technicians. Each microphone is individually tested and listened to. All critical components are quality controlled in-house before assembly, including capsule frequency sweeps, vacuum tube burn-in and noise grading, and transistor biasing for lowest possible distortion. These high standards lead to extremely tight tolerances from microphone to microphone.

The Alchemy Series combines timeless sound quality with TELEFUNKEN reliability in an affordable package. Whether it's the home studio or a commercial facility, the Alchemy Microphone Series is suited for any recording environment.

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Stereo Sets

All Alchemy Series microphones are available in Stereo Sets, which include two precision gain and frequency matched microphones and two of each accessory in a premium carrying case. All critical components, including the capsules, tubes, transistors and transformers, are hand-selected and tested for matched gain and frequency response. The vacuum tube-based models include a dual American-made power supply, capable of powering both microphones at one time. These sets offer the user the knowledge and comfort that the tools they are using will give identical responses for the most critical stereo recording.

Stereo System TF11 TF29 TF39 TF47 TF51
M 960S Stereo Fixed Pattern Power Supply X
M 901S Stereo Multi Pattern Power Supply X X X
M 803 Tube Microphone Cable 2X 2X 2X	2X
M 782 Stand Mount	2X	2X	2X	2X	2X
M 703 Shock Mount	2X	2X	2X	2X	2X
FC03S Stereo Flight Case		X X X	X
ZC11S Light Weight Carrying Case	X
MS01 Microphone Sleeve	2X	2X	2X	2X	2X

TF11 FET Technical Specifications

Blending an Austrian-inspired voicing similar to the legendary C12 with modem FET high performance, the phantom-powered TF11 exhibits a beautifully open and detailed frequency response with exceptionally fast transient response, high SPL handling, and low self-noise. The compact, cardioid only TF11 is versatile, portable, and dependable for all recording environments from home to studio to stage.

Recommended Applications

• Live Sound: Drums, Piano, Acoustic Instruments • Acoustic Guitar
• Vocals: Pop, Rock • Cello, Upright Bass
- Drums: Overheads - Percussion

Key Features

• Cardioid polar pattern
- Open and detailed tone with fast transient response
• Designed and assembled by hand in the USA
• High SPL handling, low noise phantom-powered FET amplifier
- Compact size suitable for all recording environments
- CK12-style capsule and UK-made OEP/Camhill transformer

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Close-up of a blue studio microphone with metallic grille and reflective body (no visible text or symbols)

Specification TF11
Type FET Condenser
Polar Pattern Cardioid
Frequency Range 20 Hz - 30 kHz, +3 dB
Power Source +18V Phantom Power
Capsule TK51S - Edge Terminated Large Daphragin, Single Membrane
Tube n/a
Transformer OEP/Cambill	218

Specification TF11
Sensitivity 14 mV/Pa, ±1 dB
THD at 1 kHz, 1 Pa (Amplifier) < 0.5
Output Impedance 110 Ω
Maximum SPL (for 1% THD)	>135 dB
S/N Ratio	90 cBA
Self-Noise (Amplifier)	4 dBA
Dimensions	175 mm L x 46 mm Die
Weight	545 g

Alchemy Series 7

TF29 Copperhead

The Cardioid-only TF29 is known for its natural, non-hyped tonality, and unparalleled "quality for price". With a reputation of outstanding sonic performance and value, the Copperhead is a workhorse microphone that accurately and honestly captures nearly any source put in front of it.

TF39 Copperhead Deluxe

The TF39 is an expansion of the "Copperhead" sound with the addition of 3-pattern selection between Cardloid, Omnidirectional, and Figure-8. This added feature set gives the TF39 greater flexibility.

Recommended Applications

• Natural Vocals: Folk, Americana
• Electric Guitar Amps
• Drums: Kick Out, Overheads
- Saxophone

Key Features

• Designed and hand assembled in the USA
• Balanced, natural midrange and high end
• Extended low frequency response
• Premium Swedish-made Lundahl transformer

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Close-up of a black studio microphone with copper grille and blue body (no visible text or symbols)

Technical Specifications

Specification TF29 / TF38
Type Vacuum Tube Condenser
Polar Pattern TF29: Cardioid
	TF39: Cardioid. Omnidirectional, Figure-8
Frequency Range 20 Hz - 30 kHz, ±3 dB
Power Source External Power Supply
Capsule TF29: TK678 - Center Terminated Large Diaphragm. Single Membrane
Tube NOS GE 5654W

Specification TP29 / TF38
Transformer Lundehl LL 1935
Sensitivity 17 mVPa, ± 1 dB
THD at 1 kHz, 1 Pa (Amplifier) < 0.3%
Output Impedance < 300 Ω
Maximum SPL (for 1% THD) 130 dB
S/N Ratio	87 cBA
Self-Noise (Amplifier)	7 dBA
Dimensions	200 mm L x 45 mm Dis
Weight	650 g

Alchemy Series 9

TF47

80

The TF47 is a new design based on the "German" sound, drawing inspiration from the historic U47 and M49. With a deep low end and a forward midrange, the TF47 is excellent for adding depth and presence to any source. These characteristics make it especially ideal for recording vocals, guitar amps, and drums.

Recommended Applications

• Vocals: R&B, Rap, Rock, Soul
• Drums: Toms, Kick Out, Room
- Percussion

• Upright Bass
• Cello
• Trombone

Key Features

• 3 polar pattern selection
- Designed and hand assembled in the USA
• Full low end and forward midrange, reminiscent of the U47
• Smooth and detailed top end
• Distinct antique nickel finish
• K47-style capsule and BV8 transformer

TELEFUNKEN Elektroakustik

Close-up of a black studio microphone with metallic grille and central branding (no visible text or symbols)

Technical Specifications

Specification TF47
Type Vacuum Tube Condenser
Polar Pattern Cardioid, On/ndirectional, Figure-8
Frequency Range 20 Hz - 30 kHz, +3 dB
Power Source External Power Supply
Capsule TK47 - Center Terminated Large Daphragm
Tube NOS Philips-Raytheon 5840W
Transformer TELEPUNKEN Elektroakustik SVB

Specification TF47
Sensitivity 22 mV/Pa, ±1 dB
THD at 1 kHz, 1 Pa (Amplifier) < 0.3 %
Output Impedance < 300 °C
Maximum SPL (for 1% THD)	125 dB
S/N Ratio	84 cBA
Self-Noise (Amplifier)	10 cBA
Dimensions	200 mm L x 46 mm Dia
Weight	710 g

Alchemy Series 11

TF51 Technical Specifications

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The TF51 is a fresh take on the "Austrian" microphone sound associated with the TELEFUNKEN ELA M 251E and C12. The TF51 continues this legacy, exhibiting a smooth midrange and airy top end, capturing every nuance in pleasant detail. This is a reliable first choice for stand out vocals, acoustic instruments, and percussion.

Recommended Applications

• Vocals: Pop, Rock
• Acoustic Guitar
• Drum Overheads

• Grand Piano
- Violin
• Mandolin

Key Features

• 3 polar pattern selection
• Designed and hand assembled in the USA
• Airy and open top end, reminiscent of the ELA M 251E
• Balanced low end and natural midrange
- Edge terminated capsule similar to CK12
• Custom German-made Haufe transformer

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Close-up of a metallic studio microphone against a black background (no visible text or symbols)

Specification TKS1
Type Vacuum Tube Condenser
Polar Pattern Cardioid, Orndirectorsil, Figure-8
Frequency Range 20 Hz - ≥0 kHz, +3 dB
Power Source External Power Supply
Capsule TK51 - Edge Terminated Large Daphragm
Tube TELEFUNKEN Ekktrabukstik 6072A
Transformer Haufe TS1

Specification TF51
Sensitivity 10 mV/Pa, ±1 dB
THD at 1 kHz, 1 Pa (Amplifier) < 0.5%
Output Impedance	< 300 ()
Maximum SPL (for 1% THD)	128 dB
S/N Ratio	86 cBA
Self-Noise (Amplifier)	8 dBA
Dimensions	200 mm L x 46 mm Die
Weight	815 g

Alchemy Series 13

Warranty Product Registration

TELEFUNKEN Elektroakustik warrants that any capsules and tubes used in their microphones are free from defects in material and workmanship for the period of ninety (90) days from the original date of purchase, and agree to replace any capsule or tube which, under normal installation and use, disclose such defect. This is provided that the complete microphone is delivered to TELEFUNKEN Elektroakustik intact for examination and provided that such examination discloses, in the judgment of TELEFUNKEN Elektroakustik, that the tube or capsule is indeed defective. Upon replacement, TELEFUNKEN Elektroakustik will provide an additional 90-day limited warranty on the new capsule or tube.

This warranty does not extend to any capsule or tube which appears to have been misused, altered, neglected, damaged, or stored in any manner that adversely affects it, or used in violation of instructions furnished by us. This limited warranty shall be void and of no further force or effect whatsoever if the microphone is repaired or modified by any person other than an authorized representative of TELEFUNKEN Elektroakustik. This warranty shall not apply to any defect, failure, or damage caused in whole or in part from attempts by personnel other than TELEFUNKEN Elektroakustik's to open, repair, or service the microphone; nor to damage to a unit which has been modified by persons other than TELEFUNKEN Elektroakustik personnel.

In compliance with the following requirements:

EMC Directive: 2014/30/EU (EN 55013 applied)

Low Voltage Directive: 2014/35/EU (EN 60065 applied)

RoHS2 Directive: 2011/65/EU

C€ RoHS

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All TELEFUNKEN Elektroakustik customers are encouraged to register recently purchased NEW or USED products. All warranties on Diamond, Alchemy, and SDC Series products are fully transferable between owners for the length specified for each series starting from the date the microphone was purchased as now.

Microphones come with a 90-day warranty for capsule and tube. A one-year warranty covers parts and labor on the amplifier as well as the power supply. Upon registering your new products, the warranty will be increased to one year parts and labor for the capsule and tube, and four years for the amplifier and power supply.

To register your warranty, please head to www.t-funk.com/warranty to fill out the Product & Warranty Registration form.

Repairs & Service

Repairs on new TELEFUNKEN Elektroakustik microphones are covered under a limited warranty plan and repair costs will be determined based upon the date of purchase and the date in which the warranty was registered. Repairs & Service covered under the warranty plan are done at no charge for labor, parts and service.

Please visit www.t-funk.com/repairs for more information on repairing your TELEFUNKEN microphone.

Diamond Series

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Small Diaphragm Condensers

Two cylindrical electronic components with metallic grid patterns, one light green and one black, shown against a plain background (no text or symbols visible)

Tubes, Accessories, Merch & More!

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Dynamic Series & Drum Packs

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Direct Boxes

www.t-funk.com

300 Pleasant Valley Rd. Suite C

South Windsor, CT 06074

+1.860.882.5919

Elektroakustik