| Manufacturer |
Model |
Type |
Channels |
Output Level Control |
Instrument/ Line Input |
Frequency Response |
Noise |
Special Features |
Price |
| Drawmer |
TS1/DC1 |
Tube |
1 |
Yes |
Yes |
20 Hz�20 kHz |
-130 dB EIN |
48V; phase rev.; stereo comp; tube drive;
24/96 kHz output; digital |
$1,360 |
| Earthworks, Inc. |
1021/1022/1024 |
Solid state |
1-Apr |
Yes |
No |
2 Hz�100 kHz �0.1 dB |
-125 dBv @
20 dB |
Multiple outs per channel; phase; phantom;
standby |
$1,200-$3,500 |
| Fishman |
B II Acoustic Bass Preamp |
Solid state |
1 |
Yes |
Yes |
N/A |
N/A |
Input trim; injection molded case; suitable as
floor unit |
$110 |
| Fishman |
G-II Acoustic Guitar/Instrument Preamp |
Solid state |
1 |
Yes |
Yes |
N/A |
N/A |
Input trim; injection molded case; suitable as
floor unit |
$110 |
| Fishman |
Pro-EQ II |
Solid state |
1 |
Yes |
Yes |
N/A |
N/A |
Sub bass trim; input trim; injection molded
case |
$160 |
| Fishman |
Pro EQ Platinum Bass |
Solid state |
1 |
Yes |
Yes |
20 Hz�20 kHz |
89 dBu (91 dBv) |
Phantom; comp; phase; tuner out; XLR; 1/4" out |
$250 |
| Fishman |
Pocket Blender |
Solid state |
2 |
Yes |
Yes |
20 Hz�20 kHz |
87 dB |
Mic/piezo transducer channels with effects
loop |
$420 |
| Fishman |
Acoustic Blender/Acoustic Bass Blender |
Solid state |
2 |
Yes |
Yes |
20 Hz�20 kHz |
81 dB (A-weighted, ref to nom -20 dBV input) |
Separate mic/piezo transducer channels with
dedicated effects loops/phase reverse; phantom |
$500 |
| FMR Audio |
RNP8380 |
Solid state-tube hybrid |
2 |
No |
Yes |
10 Hz�100 kHz �1 dB |
-120 dB EIN |
+48V slow ramp w/outp mute during phantom;
0-66dB gain switch |
$499 |
| Focusrite |
OctoPre |
Discrete (Class A) |
8 |
Yes |
Yes |
10 Hz�200 kHz |
-128 dB @ 60 dB gain |
Digital options |
$1,200 |
| Focusrite |
OctoPre LE |
Solid State |
8 |
Yes |
XLR; 1/4" |
10 Hz�200 kHz |
-128 dB @ 60 dB gain |
ADAT I/O option |
$695 |
| Focusrite |
ISA428 PrePack |
Solid state (Class A) |
4 |
No |
Yes |
20 Hz�200 kHz |
96 dB |
Variable impedance optional 192 kHz A-D |
$1,999 |
| Focusrite |
Red 8 Dual |
Solid state |
2 |
No |
No |
10 Hz�140 kHz |
-128 dB EIN |
Phantom power; phase on each channel; stepped
gain |
$1,895 |
| Focusrite |
Red 1 Quad |
Solid state |
4 |
No |
No |
10 Hz�140 kHz |
-128 dB EIN |
Phantom power; phase on each channel; stepped
gain |
$2,795 |
| George Massenburg
Labs |
8302 |
Solid state |
2 |
No |
No |
1 Hz�200 kHz |
-127 dBu EIN |
Phantom; class-A;� upgradeable to 4 channels |
$2,100 |
| George Massenburg
Labs |
8304 |
Solid state |
4 |
No |
No |
1 Hz�200 kHz |
-127 dBu EIN |
Phantom; class-A |
$2,900 |
| Grace Design |
Model 101 |
Solid state |
1 |
Yes |
Yes |
4.5 Hz�400 kHz, �3 dB |
<-130 dB @ 60 dB gain |
Phantom power; XLR and 1/4"outputs |
$695 |
| Grace Design |
Model 201 |
Solid state |
2 |
Yes |
No |
4.5 Hz�1 MHz, �3 dB |
<-130 dB @ 60 dB gain |
24-position gold contact rotary gain controls |
$1,995 |
| Grace Design |
Model 801 |
Solid State |
8 |
No |
XLR |
4.5 Hz�1 MH
z @ 40 dB gain � 3dB� |
-130 dB @ 60 dB gain |
Ultra-fast, musical transimpedance
architecture |
$4,795 |
| Grace Design |
Lunatec V3 |
Solid state/AD |
2 |
Yes |
No |
6 Hz�250 kHz -3 dB |
<-130 dB @ 6dB gain |
48V phantom; A/D conversion @ 44.1-192 kHz |
$1,695 |
| Great River Electronics |
ME-INV |
Solid state |
1 |
Yes |
Yes |
10 Hz�40 kHz �1 dB |
-125 dB EIN 150 source @ 40 dB |
Phantom; polarity; IA port impedance; 5 dB
stepped input gain |
$1,250 |
| Great River Electronics |
MP-2NV |
Solid State |
2 |
Yes |
1/4� |
10 Hz�30 kHz |
-125 dBm, EIN |
Vintage sonics; modern construction |
$2,250 |
| Groove Tubes |
DITTO |
Tube (Class A) |
1 |
Yes |
Yes |
6 Hz�200 kHz |
-90 dBu EIN (A weighted) |
�30dB all-tube preamp avail.; gain signal
ground lift; custom output transformer output |
$399 |
| Groove Tubes |
The Brick |
3 tube (Class A) |
1 |
Yes |
XLR; 1/4" |
6 Hz�200 kHz |
-90 dBu EIN (A weighted) |
Custom-wound input and output transformers;
+55 dB (mics), +30 dB (inst.); +48V |
$499 |
| Groove Tubes |
MC4 � 4-Mic
Comparator |
Solid state (Class A FET) |
4 |
Yes |
Mic only |
4 Hz�100 kHz |
n/a |
Switching system for rapid mic comparison;
+48V off on ch-4 for ribbon mics; 4-ch headphone amp |
$799 |
| HDB Audio |
TMA 2 |
Tube |
2 |
Yes |
No |
20 Hz�20 kHz |
>80 dB S/N |
|
$599 |
| K & K |
Powerpack Preamp |
Solid state |
1 |
Yes |
Yes |
20 Hz�20 kHz |
Low noise |
For acoustic instruments; � 20dB filters; belt
clip |
$99 |
| K & K |
PreAmp '97 |
Solid state |
1 |
Yes |
Yes |
20 Hz�20 kHz |
Low noise |
9V battery, DC power supply; +- 20 dB |
$109 |
| K & K |
Pure Guitar Preamp |
Solid state |
1 |
Yes |
Yes |
10 Hz�30 kHz |
Low noise |
9V battery for acoustic guitar |
$109 |
| K & K |
Trinity Preamp |
Solid state |
2 |
Yes |
Yes |
20 Hz�20 kHz |
Low noise |
Provides power for condenser mic; 9V battery |
$167 |
| Manufacturer |
Model |
Type |
Channels |
Output Level Control |
Instrument/ Line Input |
Frequency Response |
Noise |
Special Features |
Price |