MagneQuest/Peerless
1404 East Bristol Street
Philadelphia, Pennsylvania 19124 USA
Phone: (215) 288-4816 (evenings best)
EMail: acrosound@aol.com
Support Forum: http://www.audioasylum.com/forums/magnequest/bbs.html
BOTTLEHEAD IRON UPGRADE KITS
click here for the Bottlehead support forum
| Bottlehead Model | Included Iron | Kit Price (USD) |
|---|---|---|
| S.E.X. AMP | 1 PAIR OF BH-1 OUTPUTS AND 1 PAIR OF BH-2 PLATE CHOKES 1 PAIR OF BH-1 NICKEL PINSTRIPE OUTPUTS AND 1 PAIR OF BH-2 PLATE CHOKES 1 PAIR OF BH-1 ALL NICKEL OUTPUTS AND 1 PAIR OF BH-2 PLATE CHOKES | $300.00 $350.00 $450.00 |
| PARAMOUR AMP | 1 PAIR OF BH-5 OUTPUTS AND 1 PAIR OF BH-6 PLATE CHOKES 1 PAIR OF BH-5 NICKEL PINSTRIPE OUTPUTS AND 1 PAIR OF BH-6 PLATE CHOKES 1 PAIR OF BH-5 ALL NICKEL OUTPUTS AND 1 PAIR OF BH-6 PLATE CHOKES | $400.00 $475.00 $600.00 |
| PARAMOUNT AMP | 1 PAIR OF BH-5 OUTPUTS AND 1 PAIR OF BH-7 PLATE CHOKES 1 PAIR OF BH-5 NICKEL PINSTRIPE OUTPUTS AND 1 PAIR OF BH-7 PLATE CHOKES 1 PAIR OF BH-5 ALL NICKEL OUTPUTS AND 1 PAIR OF BH-7 PLATE CHOKES | $450.00 $525.00 $650.00 |
MQ PLATE CHOKES
| Model | Plate Current (DC mA) | Nom. Inductance (H) | Nom. DC Resistance (Ohms) | Nom. DC Voltage Drop (Volts) | Notes | Price ea. (USD) |
|---|---|---|---|---|---|---|
| EXO-010 | 10 15 | 275 225 | 850 | 8.5 12.75 | - | $75.00 |
| EXO-001 | 20 | 100 | 985 | 19.7 | - | $62.50 |
| BCP-15 | 40 50 | 50 40 | 550 | 22 27.5 | - | $62.50 |
| DOWDY | 40 | 125 | - | - | - | $135.00 |
| EXO-003 | 60 | 40 | 344 | 20.6 | - | $75.00 |
| BAC-80 | 80 | 50 | 325 | 26 | - | $150.00 |
| BAPC-300 | 300 | 12.5 | 55 | 16.5 | - | $175.00 |
MQ GRID CHOKES
| Model | Core Material | Nom. Inductance (H) | Nom. DC Resistance (Ohms) | Notes | Price ea. (USD) |
|---|---|---|---|---|---|
| BCP-16 GC | M6 | >1,000 | 3,850 | - | $50.00 |
| BCP-16 GC NI | NICKEL | >>2,000 | 3,850 | - | $99.00 |
| BCP-16 GC HN | HI NICKEL | >>3,000 | 3,850 | - | $125.00 |
SINGLE-ENDED PARALLEL FEED (PARAFEED) OUTPUT TRANSFORMERS
| Model | Impedance Ratio (Ohms) | Max. Operating Level (Watts) | Min. Frequency Response (± 1dB) | Insertion Loss (dB) | Application | Notes | Price ea. (USD) |
|---|---|---|---|---|---|---|---|
| EXO-35 | 2500:16 | 3 | 20Hz-20kHz | 0.5 | 2A3, 6A3, 6B4G | - | $75.00 STANDARD $99.00 NICKEL PINSTRIPE $150.00 NICKEL |
| EXO-36 | 2500:8 | 3 | 20Hz-20kHz | 0.5 | 2A3, 6A3, 6B4G | - | $75.00 STANDARD $99.00 NICKEL PINSTRIPE $150.00 NICKEL |
| EXO-45 | 5000:8 | 2 | 20Hz-20kHz | 0.5 | 45, 71A | - | $75.00 STANDARD $99.00 NICKEL PINSTRIPE $150.00 NICKEL |
| EXO-46 | 5000:16 | 2 | 20Hz-20kHz | 0.5 | 45, 71A | - | $75.00 STANDARD $99.00 NICKEL PINSTRIPE $150.00 NICKEL |
| EXO-050 | 5000:4,8,16 | 20 | 20Hz-20kHz | 0.5 | VARIOUS | - | $150.00 STANDARD $200.00 NICKEL PINSTRIPE $325.00 NICKEL |
| EXO-800 | 800:4,8,16 | 12 | 20Hz-20kHz | 0.5 | 6C33C/B | - | $125.00 STANDARD $175.00 NICKEL PINSTRIPE $250.00 NICKEL |
| PEERLESS TFA-2004 | 3000:4,8,16 | 15 | 20Hz-20kHz | 0.5 | 300B, 2A3, 6A3, 6B4G, AND OTHERS | - | $150.00 STANDARD $200.00 NICKEL PINSTRIPE $325.00 NICKEL |
SINGLE-ENDED AIR-GAPPED OUTPUT TRANSFORMERS
| Model | Impedance Ratio (Ohms) | Nom. Primary Inductance (H) | Primay Unbalanced DC (mA) | Max. Operating Level (Watts) | Min. Frequency Response (± 1dB) | Insertion Loss (dB) | Notes | Price ea. (USD) |
|---|---|---|---|---|---|---|---|---|
| DS-025 | 2500:4,8,16 | 20 | CAN BE CUSTOM AIR-GAPPED FOR UP TO 70mA | 20 | 30Hz-20kHz | 0.65 | - | $200.00 |
| DS-050 | 5000:4,8,16 | 40 | 40 | 20 | 30Hz-20kHz | 0.65 | - | $200.00 |
| FS-030 | 3000:4,8,16 | 35 | CAN BE CUSTOM AIR-GAPPED FOR UP TO 80mA | 40 | 20Hz-20kHz | 0.5 | - | $375.00 |
| PEERLESS TFA-204 | 3000:4,8,16 | 10 | 60 | 8 | 40Hz-20kHz | 0.5 | - | $150.00 |
ROBIN HOOD SERIES AIR-GAPPED AND PARALLEL FEED (PARAFEED) TRANSFORMERS
| Model | Impedance Ratio (Ohms) | Nom. Primary Inductance (H) | Primay Unbalanced DC (mA) | Max. Operating Level (Watts) | Min. Frequency Response (± 1dB) | Insertion Loss (dB) | Notes | SPECIAL Price ea. (USD) |
|---|---|---|---|---|---|---|---|---|
| RH-40 | 5000:8,16 WITH 43% UL TAP | 40 | 40 | 5 | 20Hz-20kHz | 0.6 | - | $99.00 |
| RH-60 | 5000:8,16 WITH 43% UL TAP | 30 | 60 | 10 | 25Hz-20kHz | 0.6 | - | $99.00 |
| RH-80 | 5000:8,16 WITH 43% UL TAP | 20 | 80 | 15 | 30Hz-20kHz | 0.6 | - | $99.00 |
| RH-PF | 5000:8,16 WITH 43% UL TAP | 200 | ZERO (PARAFEED ONLY) | 12.5 | 15Hz-20kHz | 0.6 | - | $99.00 |
BEE SEVEN SERIES SMALL SIGNAL OUTPUT (PARAFEED) AND INPUT TRANSFORMERS
| Model | Nom. Primary Impedance (Ohms) | Nom. Secondary Impedance (Ohms) | Turns Ratio | Max. Operating Level (dBu) | Primary AC Volts (VRMS) | Secondary AC Volts (VRMS) | Min. Frequency Response (± 1dB) | Notes | Price ea. (USD) |
|---|---|---|---|---|---|---|---|---|---|
| B7-15K | 15k | 500 CT | 5.48:1 | +18 | 30.26 | 5.61 | 20Hz-20kHz | - | $62.50 STANDARD $99.00 NICKEL |
| B7-10K | 10k | 500 CT | 4.47:1 | +18 | 25 | 5.61 | 20Hz-20kHz | - | $62.50 STANDARD $99.00 NICKEL |
| B7-5K | 5k | 500 CT | 3.16:1 | +18 | 17.46 | 5.61 | 20Hz-20kHz | - | $62.50 STANDARD $99.00 NICKEL |
| B7-10K:10K | 10k | 10k | 1:1 | +18 | 25 | 25 | >20Hz-80kHz | - | $62.50 STANDARD $99.00 NICKEL $125.00 HI NICKEL |
PEERLESSTM 20-20 SERIESTM PUSH-PULL OUTPUT TRANSFORMERS
| Model | Nom. Primary Impedance (Ohms) | Nom. Secondary Impedances (Ohms) | Max. Operating Level (W) | Primary DC Per Winding (mA) Max. Unbal. | Min. Frequency Response (± 0.5dB) | Insertion Loss (dB) | Notes | Price ea. (USD) |
|---|---|---|---|---|---|---|---|---|
| S-240-A | 5,000 CT | 2, 4, 8, 16 | 20 | 90 9 | >>20Hz-20kHz | 0.5 | - | $225.00 STANDARD $300.00 NICKEL PINSTRIPE $425.00 NICKEL |
PEERLESSTM 20-20 PLUS SERIESTM PUSH-PULL OUTPUT TRANSFORMERS
| Model | Nom. Primary Impedance (Ohms) | Nom. Secondary Impedances (Ohms) | Max. Operating Level (W) | Primary DC Per Winding (mA) Max. Unbal. | Min. Frequency Response (± 1dB) | Insertion Loss (dB) | Notes | Price ea. (USD) |
|---|---|---|---|---|---|---|---|---|
| S-271-A | 5,000 CT (SERIES) 1,250 CT (PARALLEL) | 1, 4, 8, 16 | 80 | 200 20 400 40 | >10Hz-100kHz | 0.3 | - | $600 |