background image

0

LOC

Millennia

Media & Music Systems

2

LOC

Millennia

Media & Music Systems

PREAMP & SYSTEM SPECIFICATIONS 

ITHD + Noise, 20 Hz - 30 kHz 

 

Less than <.01% typical, RIAA in, filters out 

Frequency Response -3 dB points   

3 Hz to 200 kHz, typical, flat

Frequency Response, +/- 0.5 dB 

 

10 Hz to 100 kHz typical, flat 

Maximum Input Level   

 

 

+23 dBu

Maximum Output Level 

 

 

+26 dBu 

Maximum System Gain 

 

 

60 dB Nominal. Higher on requist. (  

 

 

 

 

 

 

EQ)

Input Impedance 

 

 

 

User selectable (resistor/capacitor)

 

 

 

 

 

 

Factory Stock: 47.5k ohms & 270 pF

Output Impedance    

 

 

49.9 ohms, unbalanced 

Noise    

 

 

 

 

Better than -125 dB EIN, flat

 

 

 

 

 

 

Better than -98 dB EIN, RIAA in

Three-pin XLR Polarity  

 

 

Pin 2 = positive polarity, Pin 1 = ground

EQUALIZER SPECIFICATIONS

Maximum Filter Boost & Cut   

 

+/- 10 dB (21 step detent)

Notch Filter "Q" (Quality Factor) 

 

Q = 1.0 

Low Frequency Comp Points  

 

200, 250, 300, 400, 500/RIAA, 700/USER

High Frequency Comp Points (@ 10 kHz)  -5.0, -7.0, -9.5, -11.5, -13.7/RIAA, -16.0/USER

Low Filter Fixed Frequencies  

 

20, 35, 60, 100, 180, 260 Hz

High Filter Fixed Frequencies  

 

1.0, 2.0, 3.0, 5.0, 8.0, 12.0 kHz

Peak/Shelf Selection on all Filters?   

Yes

Bypass Selection on all Bands? 

 

Yes

v

ELECTRO-MECHANICAL 

Power Consumption   

 

 

50 Watts, nominal 

Power Requirements   

 

 

100VAC to 240VAC, 50/60Hz, selectable 

Fuses (2 required) 

 

 

 

2 ea 1A with 100-120VAC mains (5x20mm,  

                                                                         slow-blow, 250V)

 

 

 

 

 

 

2 ea 500mA with 200-240V mains (5x20mm,            

                                                                         slow-blow, 250V)

Dimensions   

 

 

 

19" W x 15.0" D x 3.5" H 

Net Weight 

 

 

 

 

approximately 26 pounds

Millennia Media reserves the right to change specifications, delivery, and pricing without notice.

 

 

 

 

 

WARRANTY

Millennia Media will repair this product, free of charge, in the USA, in the event of defect of 

materials or workmanship for one (1) year following date of purchase. This warranty is ex

-

tended only to the original LOC purchaser. This limited warranty covers failures due only to 

defects in materials and workmanship which occur during normal, intended use and does 

not cover damage which occurs in shipment or failures which are caused by products not 

supplied by Millennia Media. This limited warranty does not cover failures which arise from 

accident, misuse, abuse, neglect, mishandling, misapplication, faulty installation, improper 

adjustment, alteration or modification of product, incompatibilities, line-power surges, acts of 

God, or service performed by anyone other than Millennia Media or its authorized agent. 

LIMITS AND EXCLUSIONS

There are no express warranties except as listed above. Millennia Media shall not be liable 

for special, subsequent, incidental, consequential, or punitive damages, including, but not 

limited to: damage to recordings, archives, broadcasts, mixing consoles, or any associated 

equipment, downtime costs, loss of goodwill, or claims of any party dealing with purchaser 

for such damages resulting from the use of this product. All warranties, express and implied, 

including the warranties of merchantability and fitness for a particular purpose are limited to 

the applicable warranty period set forth above.

Some states do not allow the exclusion or limitation of incidental or consequential damages, 

or length of time an implied warranty remains in effect. As such, the above exclusions may 

not apply. This warranty gives you specific legal rights and you may also have other rights 

which can vary from state to state.

MILLENNIA MUSIC & MEDIA SYSTEMS

Millennia Media, Inc.  

4200-B Day Spring Court

Placerville, CA 95667-9500

T 530-647-0750     F 530-647-9921

[email protected]     http://www.mil-media.com

The LOC 

Analog Legacy

 is hand-crafted in the USA

Manual printed in USA. Copyright 2007 Millennia Media, Inc.

All rights reserved.

Summary of Contents for LOC Analog Legacy

Page 1: ... LOC Millennia Media Music Systems OWNER S MANUAL Archival Phono Preamplifier Millennia Music Media Systems Archival Playback Equalizer ...

Page 2: ...ate ___________________________________________________________ Where Purchased _________________________________________________________ SAFETY PRECAUTIONS For your safety and the safety of others be sure to read and understand all safety and opera tional instructions before attempting to use the LOC WARNING The LOC internal circuitry carries lethal voltages Carefully observe all warnings precaut...

Page 3: ...bration or shock it is highly recommended that the rear of the LOC be supported or otherwise reinforced to withstand such conditions The LOC Analog Legacy runs warm and should be mounted with at least one rack screw space open above and below the unit The LOC is designed on a common ground topology For high quality operation and for your own safety and the safety of others do not defeat the purpos...

Page 4: ...rcuit unbalanced signal Available in both RCA and XLR connections Output RCA connections are independent of input switching 5 Bal EQ Out Post Trim Balanced output from the compensation and filter circuits 6 Earth audio Ground Jumper Strap A barrier terminal which ties earth ground to audio ground If ground hum loops are experienced when using the LOC removing this jumper may help Using this jumper...

Page 5: ...eak levels 5 HIGH RESOLUTION PHONO GAIN CONTROL Detented 36 position gain control employing a Grayhill mil spec gold plated rotary switch Switch gain is approximately 1 5 dB per step and is inter channel matched to better than 0 08 dB at all settings After a brief warm up period adjustment of this switch is virtually silent Two illuminating pushbutton switches A Green and B Amber determine the gai...

Page 6: ...citor to allow for virtually any compensation frequencies not preset on the factory stock rotary switch points See printed circuit board diagram on page 12 for capacitor socket location C14 on LF board and C8 on HF board The LOC compensation and filter circuits are based upon a unique shunt topology This topology is unlike conventional state variable filters in that only one signal path amplifier ...

Page 7: ...12 LOC Millennia Media Music Systems 13 LOC Millennia Media Music Systems User Low C14 User High C8 LOC Compensation User Selectable Components Input Transformer Board ...

Page 8: ... 0 to 5 Bach Guild 501 529 500 750 16 Banner adjust as required 500 16 Bartok 629 16 Bartok 301 304 309 906 920 700 16 Berliner speed 71 29 RPM 0 0 Blue Bird 800 10 Blue Note Jazz 400 12 Boston COL 16 Brunswick rare 1000 8 5 Brunswick from 1946 300 16 Brunswick early 300 500 0 or 16 BSI 353 10 5 Caedmon 629 11 Caedmon 1001 1022 700 12 Cameo inconsistent adjust as required Canyon 400 12 Capitol FDS...

Page 9: ...5 1949 500 12 or 13 Rachmoninoff Society 750 16 Radiofunken 400 0 Remington 500 16 Renaissance 750 12 RIAA standard 500 13 7 Riverside 400 12 Romeo inconsistent adjust as required Schirmer 1000 24 Stradivari 750 16 Supraphone 400 0 SOURCE SERIES TURNOVER Hz ROLLOFF dB 10 kHz Technicord 800 12 Telefunken 400 0 Transcriptions various typical 500 16 Ultraphone 400 0 Urania most COL or 750 16 Urania n...

Page 10: ...18 LOC Millennia Media Music Systems 19 LOC Millennia Media Music Systems ...

Page 11: ...rranty is ex tended only to the original LOC purchaser This limited warranty covers failures due only to defects in materials and workmanship which occur during normal intended use and does not cover damage which occurs in shipment or failures which are caused by products not supplied by Millennia Media This limited warranty does not cover failures which arise from accident misuse abuse neglect mi...

Reviews: