PREAMPLIFIERS
HOW OUR PREAMPLIFIERS WORK
Pinnacle’s preamplifiers perform X100 (X10 in seizure rat configuration) amplification of differential measurements between two electrodes. Standard three- and four-channel preamplifiers have two channels sharing a common electrode and either one or two independent channels, respectively. Fully independent, differential preamplifiers are also available. See diagrams below.
- 3 CHANNEL
- 4 CHANNEL
- ADD BIOSENSORS
PREAMPLIFIERS FOR MICE - 3-CHANNEL SYSTEM
| PREAMPLIFIER | CH. 1 | CH. 2 | CH. 3 | SLEEP | SEIZURE | EEG HIGH-PASS FILTERS |
EMG HIGH-PASS FILTERS |
GAIN | |
| 8202-SL | EEG | EEG | EMG |  |
0.5 Hz | 10 Hz | X100 |  |
|
| 8202-SE | EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X100 | |
|
| 8202-SE3 | EEG | EEG | EEG | |
1.0 Hz | N/A | X100 | |
|
| 8202-DSL | EEG | EEG | EMG | |
0.5 Hz | 10 Hz | X100 | |
|
| 8202-DSE | EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X100 | |
|
| 8202-DSE3 | EEG | EEG | EEG | |
1.0 Hz | N/A | X100 | |
CONFIGURATIONS: 
Standard 
Fully Independent
PREAMPLIFIERS FOR RATS - 3-CHANNEL SYSTEM
| PREAMPLIFIER | CH. 1 | CH. 2 | CH. 3 | SLEEP | SEIZURE | EEG HIGH-PASS FILTERS |
EMG HIGH-PASS FILTERS |
GAIN | |
| 8213-SL | EEG | EEG | EMG | |
0.5 Hz | 10 Hz | X100 | |
|
| 8213-SE | EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X10 | |
|
| 8213-SE3 | EEG | EEG | EEG | |
1.0 Hz | N/A | X10 | |
PREAMPLIFIERS FOR MICE - 4-CHANNEL SYSTEM
| PREAMPLIFIER | CH. 1 | CH. 2 | CH. 3 | CH. 4 | SLEEP | SEIZURE | EEG HIGH PASS FILTERS | EMG HIGH PASS FILTERS | GAIN | |
| 8406-SE31M | EEG | EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X100 | |
|
| 8406-SE4 | EEG | EEG | EEG | EEG | |
1.0 Hz | N/A | X100 | |
PREAMPLIFIERS FOR RATS - 4-CHANNEL SYSTEM
| PREAMPLIFIER | CH. 1 | CH. 2 | CH. 3 | CH. 4 | SLEEP | SEIZURE | EEG HIGH PASS FILTERS | EMG HIGH PASS FILTERS | GAIN | |
| 8407-SE4 | EEG | EEG | EEG | EEG | |
1.0 Hz | N/A | X10 | |
PREAMPLIFIERS FOR MICE - 4-CHANNEL EEG/EMG/BIOSENSOR SYSTEM
| PREAMPLIFIER | CH. 1 | CH. 2 | CH. 3 | CH. 4 | SLEEP | SEIZURE | EEG HIGH PASS FILTERS | EMG HIGH PASS FILTERS | GAIN | |
| 8406-SL | BIO | EEG | EEG | EMG | |
0.5 Hz | 10 Hz | X100 | |
|
| 8406-SE | BIO | EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X100 | |
|
| 8406-SE3 | BIO | EEG | EEG | EEG | |
1.0 Hz | N/A | X100 | |
|
| 8406-5SL* | BIO 1 BIO 2 |
EEG | EEG | EMG | |
0.5 Hz | 10 Hz | X100 | |
|
| 8406-5SE* | BIO 1 BIO 2 |
EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X100 | |
|
| 8406-5SE3* | BIO 1 BIO 2 |
EEG | EEG | EEG | |
1.0 Hz | N/A | X100 | |
CONFIGURATIONS: *: Biosensor 1 & Biosensor 2 on Channel 1
PREAMPLIFIERS FOR RATS - 4-CHANNEL EEG/EMG/BIOSENSOR SYSTEM
| PREAMPLIFIER | CH. 1 | CH. 2 | CH. 3 | CH. 4 | SLEEP | SEIZURE | EEG HIGH PASS FILTERS | EMG HIGH PASS FILTERS | GAIN | |
| 8407-SL | BIO | EEG | EEG | EMG | |
0.5 Hz | 10 Hz | X100 | |
|
| 8407-SE | BIO | EEG | EEG | EMG | |
1.0 Hz | 10 Hz | X10 | |
|
| 8407-SE2-2BIO | BIO | BIO | EEG | EEG | |
1.0 Hz | N/A | X10 | |
|
| 8407-SE3 | BIO | EEG | EEG | EEG | |
1.0 Hz | N/A | X10 | |
