Prices Terms Warranty
ALL
DESIGNS ARE UNIQUE TO LAMM INDUSTRIES, INC.
MONAURAL POWER
AMPLIFIER
Pure
Class A hybrid amplifier producing 100 Watts
continuous into 8 AND 4 Ohms,
200 Watts continuous into 2 Ohms, 300 Watts
continuous into 1 Ohm. Features hybrid vacuum
tube/sold-state design with one specially
selected 6922 vacuum triode. 12 high speed MOS-FET
output transistors, no overall feedback.
Switch-selectable bias/voltage settings for 8- or
4-Ohm operation. XLR and RCA inputs; 2 pairs of
binding posts. Remote control: power on/off.
Manufactured
from November 1993 through November 2003
MONAURAL POWER
AMPLIFIER
Pure
Class A hybrid amplifier producing 110 Watts into 8 AND 4 Ohms,
400 Watts into 2 Ohms, 600 Watts into 1 Ohm
(continuous). Features hybrid vacuum
tube/sold-state design with one specially
selected 6922 vacuum triode. 12 high speed MOS-FET
output transistors, no overall feedback.
Switch-selectable bias/voltage settings for 8- or
4-Ohm operation. XLR and RCA inputs; 2 pairs of
binding posts. Remote control: power on/off.
Full description Detailed specifications
MONAURAL POWER
AMPLIFIER
Highly biased
class A/AB hybrid amplifier producing 200 Watts
continuous into 8 AND 4 Ohms, 400 Watts
continuous into 2 Ohms, 600 Watts continuous into
1 Ohm. Features hybrid vacuum tube/sold-state
design with one specially selected 6922 vacuum
triode. 12 high speed MOS-FET output transistors,
no overall feedback. Switch-selectable
bias/voltage settings for 8- or 4-Ohm operation.
XLR and RCA inputs; 2 pairs of binding posts.
Remote control: power on/off.
Manufactured
from November 1993 through November 2003
MONAURAL POWER AMPLIFIER
Highly biased
class A/AB hybrid amplifier producing 220 Watts into 8 AND 4 Ohms (41 Watts pure class A operation), 700 Watts into 2 Ohms, 900 Watts into
1 Ohm (continuous). Features hybrid vacuum tube/sold-state
design with one specially selected 6922 vacuum
triode. 12 high speed MOS-FET output transistors,
no overall feedback. Switch-selectable
bias/voltage settings for 8- or 4-Ohm operation.
XLR and RCA inputs; 2 pairs of binding posts.
Remote control: power on/off.
Full description Detailed specifications
MONAURAL POWER
AMPLIFIER
Push-pull tube
amplifier producing 90 Watts continuous into
8/4/2 Ohms. Class A/AB operation. High current
low impedance output triodes (6C33C). Meter M1
for measuring mains voltage, bias and balance,
Meter M2 for measuring plate current of the
output tubes. XLR and RCA input connectors.
Manufactured
from November 1995 through October 2002
MONAURAL POWER AMPLIFIER
Push-pull tube
amplifier producing 90 Watts continuous into
8/4/2 Ohms. Highly
biased class A/AB operation. High current
low impedance output triodes (6C33C-B/6C33C). The idle
current and balance of the output stage can be precisely
adjusted and measured using two analog meters and a set of
special multi-turn trimming potentiometers. XLR and RCA input connectors.
Manufactured
from October 2002 through January 2010
MONAURAL POWER
AMPLIFIER
Single-ended tube
amplifier producing 18 Watts continuous into
16/8/4 Ohms. Pure class A operation. Regulated
power supply. High current low impedance output
triodes (6C33C) in the output stage and in
voltage regulator. XLR and RCA input connectors. Multi-turn trimming potentiometers for setting the
nominal value of plate voltage and plate current
of the output tube.
Manufactured
from April 1998 through
May 2004
MONAURAL POWER
AMPLIFIER
Single-ended tube
amplifier producing 18 Watts continuous into
16/8/4 Ohms. Pure class A operation. Regulated
power supply. High current low impedance output
triodes (6C33C) in the output stage and in
voltage regulator. XLR and RCA input connectors. Multi-turn trimming potentiometers for setting the
nominal value of plate voltage and plate current
of the output tube.
Manufactured
from May 2004 hrough
December 2010
MONAURAL POWER
AMPLIFIER
Single-ended tube amplifier producing 18 Watts continuous into 16/8/4 Ohms. Pure class A operation. Regulated power supply. High current low impedance output triodes (6C33C) in the output stage and in the voltage regulator section. XLR (pseudo-balanced) and RCA input connectors. Multi-turn trimming potentiometers for setting the nominal value of plate voltage and plate current of the output tube.
The input stage has been totally redesigned and is based on the topology developed for the ML3 Signature amplifier. The result is a perfect fusion between the ML2.1 and ML3 Signature.
Full description Detailed specifications
MONAURAL POWER
AMPLIFIER
Single-ended tube
amplifier with a separate power supply producing 32 Watts continuous into
16/8/4 Ohms. Pure class A operation, no overall feedback.
Utilizes a very powerful direct-heated triode GM-70 (125W plate dissipation). Employs one of the most sophisticated power supplies that have
ever been used in building of any audio device. XLR and RCA input connectors. Multi-turn trimming
potentiometer for setting the
nominal value of plate current
of the output tube.
Full description Detailed specifications
LINESTAGE PREAMPLIFIER
Full
function linestage preamplifier featuring 5
inputs, 2 tape loops with tape-dubbing
capability, balanced and single-ended outputs.
Class A MOS-FET zero-feedback design, one vacuum
tube high-voltage regulator, one solid-state
low-voltage analogue non-switching regulator,
output muting circuitry, absolute phase switch
and remote turn-on/off for LAMM power amplifiers.
Manufactured
from December 1994 through January 2001
LINESTAGE PREAMPLIFIER
Same
quality, new look -- January 2009
Line-level dual-mono hybrid preamp
with a separate power supply; tube rectifier,
choke contained filter, vacuum tube regulator;
TKD stepped potentiometers for volume control --
the best available on today's market; built-in
remote on/off for LAMM amplifiers.
Full description Detailed specifications
LINE
LEVEL TUBE PREAMPLIFIER
Monaural
line level vacuum tube preamplifier with a separate power supply featuring a
full-wave vacuum rectifier. Three
inputs, 1 tape/HT processor loop, single-ended and pseudo-balanced outputs. Attenuation for gain reduction by 12 dB. Pure class A single-stage low-noise design. Specially
selected high-transconductance dual triodes 6N30P-DR/ 6Н30П-ДР
(original) in the signal path and TKD stepped potentiometers for volume control. Two solid-state analog voltage regulators supply dc voltage to the tube
filaments (heaters). Built-in remote
on/off for LAMM amplifiers.
Full description Detailed specifications
LINESTAGE PREAMPLIFIER
Line level vacuum
tube preamplifier with 3 inputs, 1 tape loop, 2
sets of single- ended outputs. Class A design,
audibly neutral power supply featuring a
full-wave VACUUM rectifier with
a choke-containing filter, and one solid-state
low-voltage analogue non-switching regulator used
as the heater supply. Available in standard and
deluxe versions.
Manufactured
from September 1999 through March 2009
LINE-LEVEL
PREAMPLIFIER
Line level vacuum
tube preamplifier with 3 inputs, 1
tape/HT processor loop, 2
sets of single-ended outputs. Attenuation for gain reduction by 15 dB. Pure class A design,
audibly neutral power supply featuring a
full-wave VACUUM rectifier with
a choke-containing filter, and one solid-state
low-voltage analogue non-switching regulator used
as the heater supply. Built-in remote on/off
for LAMM amplifiers. Available in standard and
deluxe versions.
Full description Detailed specifications
PHONO PREAMPLIFIER
Dual
monaural pure vacuum tube phono preamplifier with 2 separate
inputs for MM and MC cartridges, selector/gain switch. All
amplification stages utilize legendary high transconductance
Western Electric 417A/5842 vacuum tubes. Single-ended pure
class A high current design. No loop feedback is
employed. Utilizes a very accurate passive RIAA EQ
network. Audibly neutral power supply features a
full-wave VACUUM rectifier with
a choke-containing filter (two chokes are employed), and one solid-state
low-voltage analogue non-switching regulator used
as the heater supply. Available in standard and
deluxe versions.
Full description Detailed specifications
LP1 Signature
