As you probably can guess, the SE versions usually have upgraded parts and a bit more power. Here is a link that explains some of the differences.
Also from http://www.universityaudio.com/creek.htm the spec comaparisons are:
4330
Power Output (both channels) 40 Watts into 8 ohms
Power Output (one channel) 45 Watts into 8 ohms
Maximum current (5mS for 3% THD) > 18 Amps
Total Harmonic Distortion < 0.05% 20 Hz to 20kHz
Frequency Response 3 Hz to 25kHz -1dB
Power Amp Slew Rate > 40 V per uS
Input Sensitivity (passive line) 400 mV line level input for 40 Watts
Signal to Noise Ratio (A weighted @ 2/3 power) > 100 dB
Separation (line input @ 1kHz) > 60 dB
Remote control Volume & Mute on 4330R
Plug-in MM and MC circuit
MM sensitivity and impedance 3.5 mV @ 47 k ohms
MC sensitivity 0.75 mV @ 1 k ohms
MM Signal to Noise Ratio > 70 dB
Power Consumption at idle < 40 Watts
Power consumption at Full Power 200 Watts
Weight 4.5 Kgs 10 lbs
Size 42 x 6 x 23 cm, 16 1/2 x 2 1/4 x 9"
4330 SE
Power Output (both channels) 50 Watts into 8 ohms
Power Output (one channel) 60 Watts into 8 ohms
Maximum current (5mS for 3% THD) > 20 Amps
Total Harmonic Distortion < 0.05% 20 Hz to 20kHz
Frequency Response 3 Hz to 25kHz -1dB
Power Amp Slew Rate > 40 V per uS
Input Sensitivity (passive line) 450 mV line level input for 50 Watts
Signal to Noise Ratio (A weighted @ 2/3 power) > 100 dB
Separation (line input @ 1kHz) > 60 dB
Remote control Standard
Plug-in MM and MC circuit
MM sensitivity and impedance 3.5 mV @ 47 k ohms
MC sensitivity 0.75 mV @ 1 k ohms
MM Signal to Noise Ratio > 70 dB
Power Consumption at idle < 45 Watts
Power consumption at Full Power 260 Watts
Weight 6 Kgs 13.2 lbs
Size 42 x 6 x 23 cm, 16 1/2 x 2 1/4 x 9"
This one, which is linked from A'gon, suggests the SE sold in Malaysia had a preamp out and can handle a 4 ohm load. You ought to confirm with whoever you are buying from that the version they have has the pre out.
Also from http://www.universityaudio.com/creek.htm the spec comaparisons are:
4330
Power Output (both channels) 40 Watts into 8 ohms
Power Output (one channel) 45 Watts into 8 ohms
Maximum current (5mS for 3% THD) > 18 Amps
Total Harmonic Distortion < 0.05% 20 Hz to 20kHz
Frequency Response 3 Hz to 25kHz -1dB
Power Amp Slew Rate > 40 V per uS
Input Sensitivity (passive line) 400 mV line level input for 40 Watts
Signal to Noise Ratio (A weighted @ 2/3 power) > 100 dB
Separation (line input @ 1kHz) > 60 dB
Remote control Volume & Mute on 4330R
Plug-in MM and MC circuit
MM sensitivity and impedance 3.5 mV @ 47 k ohms
MC sensitivity 0.75 mV @ 1 k ohms
MM Signal to Noise Ratio > 70 dB
Power Consumption at idle < 40 Watts
Power consumption at Full Power 200 Watts
Weight 4.5 Kgs 10 lbs
Size 42 x 6 x 23 cm, 16 1/2 x 2 1/4 x 9"
4330 SE
Power Output (both channels) 50 Watts into 8 ohms
Power Output (one channel) 60 Watts into 8 ohms
Maximum current (5mS for 3% THD) > 20 Amps
Total Harmonic Distortion < 0.05% 20 Hz to 20kHz
Frequency Response 3 Hz to 25kHz -1dB
Power Amp Slew Rate > 40 V per uS
Input Sensitivity (passive line) 450 mV line level input for 50 Watts
Signal to Noise Ratio (A weighted @ 2/3 power) > 100 dB
Separation (line input @ 1kHz) > 60 dB
Remote control Standard
Plug-in MM and MC circuit
MM sensitivity and impedance 3.5 mV @ 47 k ohms
MC sensitivity 0.75 mV @ 1 k ohms
MM Signal to Noise Ratio > 70 dB
Power Consumption at idle < 45 Watts
Power consumption at Full Power 260 Watts
Weight 6 Kgs 13.2 lbs
Size 42 x 6 x 23 cm, 16 1/2 x 2 1/4 x 9"
This one, which is linked from A'gon, suggests the SE sold in Malaysia had a preamp out and can handle a 4 ohm load. You ought to confirm with whoever you are buying from that the version they have has the pre out.