ALLNIC AUDIO L-8500 OTL/OCL Скачать руководство пользователя страница 6

 

 

 

Minimal negative feedback 

 

 

For  its  balanced  (XLR)  outputs,  permalloy  transformers,  like  those  used  in  Allnic’s 

transformer-coupled preamplifiers, are employed. 

 

 

As  are  all  Allnic  Audio  products,  the  L-8500  OTL/OCL  is  fully  RoHS  (EU  Reduction  of 

Hazardous Substances regulation) compliant in construction and materials.  

 

 

WHAT’S IN THE BOX? 

 

Please check that the shipping box contains the following: 

 

One (1) Allnic L-8500 OTL/OCL Preamplifier – in natural aluminum or black, depending on 

your order specification 

 

One (1) power cord 

 

One (1) remote control 

 

Two (2) x AAA batteries for the remote control 

 

One (1) Owner’s Manual 

 

Note: 

 

 
1)

 

The L-8500 OTL/OCL ships with the tubes installed. 

2)

 

The L-8500 OTL/OCL will work with most IEC type aftermarket power cords. 

The Allnic ZL-

3000 and ZL-5000 power cables will make an excellent match. Of course, only you can 

determine  the  power  cord  that  works  most  synergistically  with  the  L-8500  OTL/OCL  in 

your system.

 

3)

 

Be sure the L-8500 OTL/OCL is labeled for the AC voltage of your location. If it is not, DO 

NOT connect it to your AC outlet. Please contact your Allnic dealer. 

 

 

We advise that you keep the box and other packing materials that your L-8500 OTL/OCL came 

in. It will be useful if you sell your L-8500 OTL/OCL or in the unlikely event you need to ship it 

for service. 

 

 

SAFETY

 

 

 

CAREFULLY and SLOWLY remove ALL cardboard and Styrofoam cushioning material inside 

the tube chimneys before operation.

 

 

Disconnect the power cord by pulling the plug, not the cable. 

 

Keep the power cord away from any heat source. 

 

Keep the unit away from liquids – do not allow any liquid to enter the interior of the unit. 

 

When the unit is moved from a cold to a warm environment, allow sufficient time for any 

condensation to evaporate before plugging the unit into an AC connection. 

Содержание L-8500 OTL/OCL

Страница 1: ...ALLNIC AUDIO L 8500 OTL OCL LINE STAGE PREAMPLIFIER OWNER S MANUAL...

Страница 2: ...sound of this high quality device will be rewarded by its excellent operation for years to come Please read this entire manual before you connect the L 8500 OTL OCL Line Stage Preamplifier to the oth...

Страница 3: ...tion Location Power Connection Inputs Outputs Remote Control 7 8 8 8 9 INITIAL POWER ON 9 OPERATION 10 CURRENT METERS 11 TUBES 11 SPECIFICATIONS 12 WARRANTY 13 FIGURES 14 Please read about SAFETY befo...

Страница 4: ...the signal path achieves the best results possible No colouration of the musical signal Extremely detailed expression natural harmonics and subtle musical decay The lowest possible distortion The wide...

Страница 5: ...features Pure single ended Class A operation 61 STEP CONSTANT IMPEDANCE BRIDGED TYPE ATTENUATOR A world s first of its kind for Allnic Audio The L 8500 OTL OCL does not employ a digital IC volume cont...

Страница 6: ...e an excellent match Of course only you can determine the power cord that works most synergistically with the L 8500 OTL OCL in your system 3 Be sure the L 8500 OTL OCL is labeled for the AC voltage o...

Страница 7: ...rticularly for those who may want to place the L 8500 OTL OCL on a set of after market isolation feet or similar devices Dropping one side of the L 8500 OTL OCL or the whole unit is not a good thing D...

Страница 8: ...OTL OCL is a line stage preamplifier and does NOT have a built in phono preamplifier section You will need a phono preamplifier if you want to use a turntable with the L 8500 OTL OCL You can connect y...

Страница 9: ...cle you are ready to turn on the power for your L 8500 OTL OCL Before you power up the L 8500 OTL OCL though be sure you have CAREFULLY AND SLOWLY removed ALL the cardboard cushion materials from insi...

Страница 10: ...river turn the screw head located immediately above each of the meters on the L 8500 s face see Figure 4 clockwise and counter clockwise until the needles of both meters are between 10 o clock and 2 o...

Страница 11: ...s of individual tubes no two tubes are exactly alike in every way If a needle falls to the extreme left or right of the meter try switching the front 12B4 tube of the channel showing the drop for the...

Страница 12: ...ed Frequency Range 10Hz to 90kHz Voltage Gain 18dB THD 1kHz Less than 0 03 1kHz 1V RMS S N Ratio 100dB CCIR 1kHz Maximum Output 15V RMS Non clipping Output Impedance 200 Power Consumption 120W at 110...

Страница 13: ...aterials and manufacturing defects for one 1 year from date of purchase The warranty is transferable for the balance of the original purchaser s warranty period provided as stated below no unauthorize...

Страница 14: ...14 FIGURES Figure 1 L 8500 OTL OCL Left Side Panel View Figure 2 L 8500 OTL OCL Rear Panel View...

Страница 15: ...15 Figure 3 L 8500 OTL OCL Remote Control Figure 4 L 8500 OTL OCL Front Panel View...

Страница 16: ...16 Figure 5 L 8500 OTL OCL Top View...

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